Ask HN: Freelancer? Seeking freelancer? (August 2025)
134 comments
SEEKING FREELANCER | Fusionbox | Python + TypeScript Engineers | Denver, CO | REMOTE (Legal to work in the US)
We're a software engineering consultancy that builds enterprise software the right way. We negotiate the right to open source all our client code, maintain a handful of popular libraries, and our engineers contribute to Django core. We sponsor PyCon, DjangoCon, and Django Girls because we're invested in the ecosystem we build on.
We're looking for software engineers who value software design, system architecture, and collaboration. You should be comfortable with about half of these areas and eager to learn the rest: web application security, relational database design (PostgreSQL, beyond "SELECT *..."), Django internals, React, and distributed systems. What you'll actually work on: complex state machines for financial workflows, multi-tenant architectures with row-level security, custom database functions when the ORM isn't enough, and React frontends that handle real-time data without being a mess of useEffect hooks.
We're a small team where you'll own features end-to-end (database design to React components) and have opportunities to shape technical decisions. You'll get paid to write source code with a team that practices empathy and values work-life balance. If you've ever wished your job involved more elegant state machines and fewer marketing landing pages, let's talk: [email protected].
We're a software engineering consultancy that builds enterprise software the right way. We negotiate the right to open source all our client code, maintain a handful of popular libraries, and our engineers contribute to Django core. We sponsor PyCon, DjangoCon, and Django Girls because we're invested in the ecosystem we build on.
We're looking for software engineers who value software design, system architecture, and collaboration. You should be comfortable with about half of these areas and eager to learn the rest: web application security, relational database design (PostgreSQL, beyond "SELECT *..."), Django internals, React, and distributed systems. What you'll actually work on: complex state machines for financial workflows, multi-tenant architectures with row-level security, custom database functions when the ORM isn't enough, and React frontends that handle real-time data without being a mess of useEffect hooks.
We're a small team where you'll own features end-to-end (database design to React components) and have opportunities to shape technical decisions. You'll get paid to write source code with a team that practices empathy and values work-life balance. If you've ever wished your job involved more elegant state machines and fewer marketing landing pages, let's talk: [email protected].
SEEKING WORK Location: Greater New York Area Remote: Yes (US-based)
Willing to relocate: No
Services - Web development, Data engineering, Cloud sysadmin + DevOps, Software consulting, Tech leadership
About Me: I’m Karan Krishnani, an independent software consultant with over 15 years of experience in full-stack development, cloud architectures, and AI integrations. I’m currently looking for projects as a fractional embedded team member (10–20 hours/week). My background includes building scalable solutions for industries like healthcare, government, and financial services.
What my last client had to say about my work: Karan is a reliable and results-oriented individual who consistently delivered high-quality work.
Technologies:
Languages: JavaScript/TypeScript, Java, Python, Swift, PHP | Frontend: React/Redux, Next.js, Vue, Angular, TailwindCSS | Backend: Node.js/Express, Apollo GraphQL, Sequelize | Cloud: AWS, Azure, GCP, Heroku, Netlify | AI/ML: Hugging Face, Jupyter, DataBricks, Transformers.js | Observability: AppDynamics, Sentry, DataDog, Grafana | Other Tools: Docker, Terraform, Figma, Git, SST
Résumé/CV: https://karankrishnani.com/resume
LinkedIn: https://linkedin.com/in/karan-krishnani
Email: karan.krishnani at gmail dot com
Services - Web development, Data engineering, Cloud sysadmin + DevOps, Software consulting, Tech leadership
About Me: I’m Karan Krishnani, an independent software consultant with over 15 years of experience in full-stack development, cloud architectures, and AI integrations. I’m currently looking for projects as a fractional embedded team member (10–20 hours/week). My background includes building scalable solutions for industries like healthcare, government, and financial services.
What my last client had to say about my work: Karan is a reliable and results-oriented individual who consistently delivered high-quality work.
Technologies:
Languages: JavaScript/TypeScript, Java, Python, Swift, PHP | Frontend: React/Redux, Next.js, Vue, Angular, TailwindCSS | Backend: Node.js/Express, Apollo GraphQL, Sequelize | Cloud: AWS, Azure, GCP, Heroku, Netlify | AI/ML: Hugging Face, Jupyter, DataBricks, Transformers.js | Observability: AppDynamics, Sentry, DataDog, Grafana | Other Tools: Docker, Terraform, Figma, Git, SST
Résumé/CV: https://karankrishnani.com/resume
LinkedIn: https://linkedin.com/in/karan-krishnani
Email: karan.krishnani at gmail dot com
SEEKING WORK - Remote - A Product Designer Who Can Code!
I have 14 years of experience in Fin-Tech, Journalism, TV and Media, Health, Science, and love working with startups!
I've taken countless projects from 0 to 1 working with clients like JPMorgan Chase, Santander Bank, Rob Walling, Trello, Peter Diamandis, Syncthing, SimplyCredit and others. I'm experienced in Vue.js, Django, Phoenix framework, Quasar, just to name a few. I pick up new tech easily and like working on complex products.
I can help you with:
Portfolio at: https://gilli.is
Contact me at [email protected]°
I have 14 years of experience in Fin-Tech, Journalism, TV and Media, Health, Science, and love working with startups!
I've taken countless projects from 0 to 1 working with clients like JPMorgan Chase, Santander Bank, Rob Walling, Trello, Peter Diamandis, Syncthing, SimplyCredit and others. I'm experienced in Vue.js, Django, Phoenix framework, Quasar, just to name a few. I pick up new tech easily and like working on complex products.
I can help you with:
- Product Design: I help identify and solve the real problems your users face. Whether you're struggling with low engagement, confusing user flows, or a product that doesn't quite meet market needs, I dig deep into user pain points to design solutions that actually work. From ground-up product strategy to fixing specific friction points that are hurting your metrics.
- Front-end Development: I can turn the design into a pixel perfect product. Being able to design and develop allows me to move at speeds otherwise impossible by cutting a lot of the steps otherwise needed.
Portfolio at: https://gilli.is
Contact me at [email protected]°
SEEKING WORK | CENTRAL EUROPE | REMOTE
Premium service, fourteen person team of developers + 2 PMs + 1 QA + 1 UI/UX designer, focused on the design &
development of web and mobile products and custom integrations.
Working with EU & USA (EST & PST) clients from funded startups to corporations (Fortune500)
Can work as an outsourced team or cover the full product development cycle.
Email: info [at] higroup.io
Website with portfolio: www.higroup.io
Rate: Either fixed per project or $75/hour; Fast turn around. You receive a quote in 48 hours.
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Location: Slovenia, Ljubljana, European Union
Frontend: HTML5 (Bootstrap,Tailwind etc.), CSS3 (Sass), JavaScript (Vue.js, Nuxt.js, React), Three.js
Backend: PHP (Laravel), GO and Node.js (NestJS), Python (FastAPI)
Mobile: Flutter
Databases: MySQL, NoSQL, MongoDB
Platform: AWS, Azure, Oracle, DotDigital, Terraform
Integration experience: Stripe, Mollie, PayPal, Klarna, BigCommerce, Contentful, hygraph, Directus ...
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We always listen to the needs and wishes of our customers when advising on product
realization, we can proudly say that customer satisfaction is our guarantee.SEEKING WORK
Location: South Korea (UTC+9),
Remote: Remote preferred. (US time preferred)
Willing to relocate: Open to relocation.
Technologies: JavaScript, React, Node.js, Go (Golang), GraphQL, Apollo Client, Hasura, PostgreSQL, Terraform, RESTful APIs, Material UI, React Hook Form, Storybook, Cypress, LaunchDarkly, Figma, Auth0, Docker, Kubernetes, GCP, Helm.
Résumé/CV: https://www.linkedin.com/in/eunhye-choicode
Email: eunhye[at]choicode.com
Hi, I’m EunHye, a software engineer with over six years of experience in ad tech and building data-driven platforms. I’ve worked full-time remotely for a U.S.-based startup, where I developed a customer data streaming platform, integrated third-party APIs, and built dashboards with React to help customers interact with their data.
My experience has given me a strong foundation in working with distributed global teams and thriving in international remote setups.
I’m currently seeking opportunities to bring my skills and expertise to an innovative and forward-thinking team. If you know of any opportunities or would like to connect, I’d love to hear from you. Thank you so much for your time!
P.S. You can see more specifics about my experience and the technologies I use on my website: https://choicode.com
Willing to relocate: Open to relocation.
Technologies: JavaScript, React, Node.js, Go (Golang), GraphQL, Apollo Client, Hasura, PostgreSQL, Terraform, RESTful APIs, Material UI, React Hook Form, Storybook, Cypress, LaunchDarkly, Figma, Auth0, Docker, Kubernetes, GCP, Helm.
Résumé/CV: https://www.linkedin.com/in/eunhye-choicode
Email: eunhye[at]choicode.com
Hi, I’m EunHye, a software engineer with over six years of experience in ad tech and building data-driven platforms. I’ve worked full-time remotely for a U.S.-based startup, where I developed a customer data streaming platform, integrated third-party APIs, and built dashboards with React to help customers interact with their data.
My experience has given me a strong foundation in working with distributed global teams and thriving in international remote setups.
I’m currently seeking opportunities to bring my skills and expertise to an innovative and forward-thinking team. If you know of any opportunities or would like to connect, I’d love to hear from you. Thank you so much for your time!
P.S. You can see more specifics about my experience and the technologies I use on my website: https://choicode.com
SEEKING WORK | NYC | Remote Full-Cycle Product Partner: Branding → Design → Success
Hi, I’m UT—a product designer and brand strategist with 10+ years of experience turning ideas into market-ready products. I help founders and teams build cohesive, user-focused experiences that drive growth, whether you’re refining an MVP or scaling an established platform. How I Work: - From brand identity (logos, messaging) to pixel-perfect UI/UX, ensuring every touchpoint aligns with your vision. - Available for one-off projects or ongoing collaboration, with weekly updates to keep you in the loop. - Iterate rapidly delivering high-quality work in tight timelines. What I Solve For You: - I craft unique brand identities that resonate with your audience and differentiate you in crowded markets. - Intuitive interfaces, frictionless onboarding, and scalable design systems tailored to your goals. - I bridge the gap between business objectives and user needs, whether you’re B2B, B2C, or SaaS. Why Partner With Me? Holistic Approach: No silos. I unify branding, UX, and business strategy to create products that thrive. Collaborative Process: Work directly with me—no junior teams or drawn-out approvals. Adaptable Workflow: Need a one-month sprint or a one-year roadmap? Let’s structure it your way.
Let’s Build Something Meaningful: Portfolio: https://www.u-t.work/ LinkedIn: https://www.linkedin.com/in/ugur-turgut/
Hi, I’m UT—a product designer and brand strategist with 10+ years of experience turning ideas into market-ready products. I help founders and teams build cohesive, user-focused experiences that drive growth, whether you’re refining an MVP or scaling an established platform. How I Work: - From brand identity (logos, messaging) to pixel-perfect UI/UX, ensuring every touchpoint aligns with your vision. - Available for one-off projects or ongoing collaboration, with weekly updates to keep you in the loop. - Iterate rapidly delivering high-quality work in tight timelines. What I Solve For You: - I craft unique brand identities that resonate with your audience and differentiate you in crowded markets. - Intuitive interfaces, frictionless onboarding, and scalable design systems tailored to your goals. - I bridge the gap between business objectives and user needs, whether you’re B2B, B2C, or SaaS. Why Partner With Me? Holistic Approach: No silos. I unify branding, UX, and business strategy to create products that thrive. Collaborative Process: Work directly with me—no junior teams or drawn-out approvals. Adaptable Workflow: Need a one-month sprint or a one-year roadmap? Let’s structure it your way.
Let’s Build Something Meaningful: Portfolio: https://www.u-t.work/ LinkedIn: https://www.linkedin.com/in/ugur-turgut/
SEEKING WORK | Remote | Onsite San Francisco Bay Area |
Versatile back end code and infrastructure development services. Typical deliverables are Dockerized microservices specified by OpenAPI, written in Go or Python, with a REST/JSON API and backed by PostgresDB or MySQL. CI/CD pipelines included and deplyment on any of the major cloud vendors. And of course your custom business logic.
If you have more complex needs, e.g. project or team management please reach out as I have extensive career experience in all aspects of of technology development and management in startups and large enterprises. Need a contract manager or CTO perhaps?
At minimum I can help you develop your back end infrastructure from the ground up. Basically I offer development of back-end componenets you can slot into your Kubernetes or Docker environment from day one.
On the business side, you get a fractional developer for a no-haggling fixed monthly rate, corp-to-corp billing, long term support for your code, careful vetting of dependencies for licensing and security, and a professional approach to your technical needs.
Contact: [email protected]
Website: https://nulladmin.com/
LinkedIn: https://www.linkedin.com/in/abnulladmin/
Versatile back end code and infrastructure development services. Typical deliverables are Dockerized microservices specified by OpenAPI, written in Go or Python, with a REST/JSON API and backed by PostgresDB or MySQL. CI/CD pipelines included and deplyment on any of the major cloud vendors. And of course your custom business logic.
If you have more complex needs, e.g. project or team management please reach out as I have extensive career experience in all aspects of of technology development and management in startups and large enterprises. Need a contract manager or CTO perhaps?
At minimum I can help you develop your back end infrastructure from the ground up. Basically I offer development of back-end componenets you can slot into your Kubernetes or Docker environment from day one.
On the business side, you get a fractional developer for a no-haggling fixed monthly rate, corp-to-corp billing, long term support for your code, careful vetting of dependencies for licensing and security, and a professional approach to your technical needs.
Contact: [email protected]
Website: https://nulladmin.com/
LinkedIn: https://www.linkedin.com/in/abnulladmin/
[deleted]
SEEKING WORK | Remote | France (UTC+2)
Hi, I’m Christa. A freelance software engineer with 10+ years of experience, currently based in France and open to contract or freelance roles.
Background: I’ve worked at companies including Johns Hopkins Applied Physics Lab, CashApp, Edume, and Northrop Grumman. My experience includes frontend and full stack development across climate tech, healthcare, education, and public sector projects.
Technologies: React, TypeScript, JavaScript, Node.js, Python, SQL, PostgreSQL, MongoDB, Docker, HTML/CSS, Flutter, Vue, Django, Java, Android
Recent work: Developed and maintained internal tools for climate and CDC data visualization at JHU APL
Built Android apps for research projects in neural engineering
Fine-tuned LLaMA language models using climate-related datasets
Added new features to a Teams-style collaboration app using Next.js and Node.js
Released a production Flutter app and provided bug fixes, testing, and stabilization
I’m available for remote work in European time zones, up to 40 hours/week. I invoice through the French micro-entrepreneur system and do not require visa sponsorship.
Contact: [email protected] GitHub: https://github.com/christacode Website: https://christacooke.com/
Hi, I’m Christa. A freelance software engineer with 10+ years of experience, currently based in France and open to contract or freelance roles.
Background: I’ve worked at companies including Johns Hopkins Applied Physics Lab, CashApp, Edume, and Northrop Grumman. My experience includes frontend and full stack development across climate tech, healthcare, education, and public sector projects.
Technologies: React, TypeScript, JavaScript, Node.js, Python, SQL, PostgreSQL, MongoDB, Docker, HTML/CSS, Flutter, Vue, Django, Java, Android
Recent work: Developed and maintained internal tools for climate and CDC data visualization at JHU APL
Built Android apps for research projects in neural engineering
Fine-tuned LLaMA language models using climate-related datasets
Added new features to a Teams-style collaboration app using Next.js and Node.js
Released a production Flutter app and provided bug fixes, testing, and stabilization
I’m available for remote work in European time zones, up to 40 hours/week. I invoice through the French micro-entrepreneur system and do not require visa sponsorship.
Contact: [email protected] GitHub: https://github.com/christacode Website: https://christacooke.com/
SEEKING WORK | USA | Remote (willing to travel as needed) | Senior IoT/Embedded Systems Engineer
I’m a freelance electrical & embedded systems engineer with 10+ years of experience helping clients build and ship IoT and electronics products. Here’s how I can add value to your project: End-to-end product development – I can take your device from initial prototype to mass production, handling system architecture, design for manufacturing, and navigating safety certifications (FCC, UL, CE).
Embedded wireless & security – Deep expertise in BLE, Wi‑Fi, sub‑GHz RF and secure protocols. I troubleshoot connectivity issues, optimize power consumption, and implement cryptography to keep your data safe.
Technical leadership – Need a part-time CTO/firmware lead? I’ve led hardware/firmware teams through WCCA/FMEA analyses, design reviews, and tight delivery schedules. I ensure robust, reliable products and can mentor your engineers along the way.
Availability: Immediate, for short-term consulting or longer engagements. Remote work with periodic on-site visits is fine. I’m U.S.-based and flexible on time zones.
Deliverables: Whether you need a one-off prototype, a full product design, or an experienced eye to review your existing designs, I’ll hit the ground running. Let’s discuss how I can help make your project a success!
Resume: on request
Email: [email protected]
I’m a freelance electrical & embedded systems engineer with 10+ years of experience helping clients build and ship IoT and electronics products. Here’s how I can add value to your project: End-to-end product development – I can take your device from initial prototype to mass production, handling system architecture, design for manufacturing, and navigating safety certifications (FCC, UL, CE).
Embedded wireless & security – Deep expertise in BLE, Wi‑Fi, sub‑GHz RF and secure protocols. I troubleshoot connectivity issues, optimize power consumption, and implement cryptography to keep your data safe.
Technical leadership – Need a part-time CTO/firmware lead? I’ve led hardware/firmware teams through WCCA/FMEA analyses, design reviews, and tight delivery schedules. I ensure robust, reliable products and can mentor your engineers along the way.
Availability: Immediate, for short-term consulting or longer engagements. Remote work with periodic on-site visits is fine. I’m U.S.-based and flexible on time zones.
Deliverables: Whether you need a one-off prototype, a full product design, or an experienced eye to review your existing designs, I’ll hit the ground running. Let’s discuss how I can help make your project a success!
Resume: on request
Email: [email protected]
SEEKING WORK | US Remote |
Senior Python Engineer - Specializing in Generative AI & High-Performance Backend Systems
I'm a backend engineer who builds the complex, scalable systems that power modern AI applications. My core expertise is in Python, FastAPI, and data-intensive pipelines. Most recently, I built the foundational backend for a generative AI image platform from the ground up to serve over one million users.
Location: Port St. Lucie, FL, USA (Open to US & International Remote)
Remote: Yes, exclusively.
Technologies:
Primary Stack: Python, FastAPI, Django, SQLAlchemy, PostgreSQL, Redis
AI & Data: PyTorch, Hugging Face, LLM, Stable Diffusion, LoRA/Dreambooth, Kafka, Celery, OpenCV
Infrastructure & Ops: Microservices, Event-Driven Architecture, CI/CD, AWS, Docker
Email: [email protected]
Resume: https://drive.google.com/file/d/16b0VAhGDLZZg12GAhdSUAuYKq5H...
LinkedIn: https://www.linkedin.com/in/david-walden-805bb6376/
I am looking for a role where I can contribute to building innovative, data-driven products. If you're tackling problems in Generative AI or need a seasoned backend engineer to scale your systems, let's connect.
I'm a backend engineer who builds the complex, scalable systems that power modern AI applications. My core expertise is in Python, FastAPI, and data-intensive pipelines. Most recently, I built the foundational backend for a generative AI image platform from the ground up to serve over one million users.
Location: Port St. Lucie, FL, USA (Open to US & International Remote)
Remote: Yes, exclusively.
Technologies:
Primary Stack: Python, FastAPI, Django, SQLAlchemy, PostgreSQL, Redis
AI & Data: PyTorch, Hugging Face, LLM, Stable Diffusion, LoRA/Dreambooth, Kafka, Celery, OpenCV
Infrastructure & Ops: Microservices, Event-Driven Architecture, CI/CD, AWS, Docker
Email: [email protected]
Resume: https://drive.google.com/file/d/16b0VAhGDLZZg12GAhdSUAuYKq5H...
LinkedIn: https://www.linkedin.com/in/david-walden-805bb6376/
I am looking for a role where I can contribute to building innovative, data-driven products. If you're tackling problems in Generative AI or need a seasoned backend engineer to scale your systems, let's connect.
SEEKING WORK Location: Nigeria Remote: Yes
My email is chistev12 at gmail dot com
My Github is https://github.com/chistev but my professional projects are private.
Personal website - https://www.rxjourney.net/
I have extensive experience building software with Python and Javascript (along with their respective frameworks and libraries).
I built closedlinks.com which introduces a very simple yet powerful model for secure, anonymous sharing through one-time access links that leave no traceable sender fingerprint. Unlike conventional tools that prioritize persistence and traceability, ClosedLinks is purpose-built for interactions where privacy, control, and non-attribution are essential.
If you want to read more on why I built it and how it works, check out the white paper - https://www.closedlinks.com/white-paper/
Technologies I Use -
- Frontend: HTML, CSS, Vanilla JavaScript, TypeScript, Svelte, React, Material UI, Bootstrap, Three.js
- Backend: Django, Express.js
- Others: Experience integrating third-party APIs like Stripe, Flutterwave, Coda, Circle.so, Dropbox, Google authentication, Brevo, OpenAI etc.
Let me help build for you or join your team!
My email is chistev12 at gmail dot com
My Github is https://github.com/chistev but my professional projects are private.
Personal website - https://www.rxjourney.net/
I have extensive experience building software with Python and Javascript (along with their respective frameworks and libraries).
I built closedlinks.com which introduces a very simple yet powerful model for secure, anonymous sharing through one-time access links that leave no traceable sender fingerprint. Unlike conventional tools that prioritize persistence and traceability, ClosedLinks is purpose-built for interactions where privacy, control, and non-attribution are essential.
If you want to read more on why I built it and how it works, check out the white paper - https://www.closedlinks.com/white-paper/
Technologies I Use -
- Frontend: HTML, CSS, Vanilla JavaScript, TypeScript, Svelte, React, Material UI, Bootstrap, Three.js
- Backend: Django, Express.js
- Others: Experience integrating third-party APIs like Stripe, Flutterwave, Coda, Circle.so, Dropbox, Google authentication, Brevo, OpenAI etc.
Let me help build for you or join your team!
SEEKING WORK | Remote | Worldwide
Technologies: Android, Flutter, React(TS/JS), Node, SpringBoot and Go
Résumé/CV: https://burhanrashid52.com/consultation
Email: [email protected]
Github : https://github.com/burhanrashid52
Website : https://burhanrashid52.com
My name is Burhanuddin Rashid, and I am a software engineer with 8+ years of experience in developing mobile applications. I am an open-source enthusiast and a Google Developer Expert in Dart and Flutter.
I owe most of my career to the open-source community. I got exposed to this when I open-sourced my first Android PhotoEditor library, which reached around 3.8K stars and is still active. This led me to an opportunity to speak at Droidcon Berlin 2021, sharing my open-source learnings.
My biggest contribution so far in the product was to improve code and app quality by introducing testing to the team. Before that, I was the Android tech lead to build an offline-first app to manage package delivery with real-time location tracking, collaborating with a remote team. Apart from this, I've also worked on web and backend technologies like React and Spring Boot, which gives me additional knowledge of how the system works end-to-end.
Also, in my free time, I learn and share my knowledge by writing blogs, newsletters, Youtube videos, or speaking at conferences.
Technologies: Android, Flutter, React(TS/JS), Node, SpringBoot and Go
Résumé/CV: https://burhanrashid52.com/consultation
Email: [email protected]
Github : https://github.com/burhanrashid52
Website : https://burhanrashid52.com
My name is Burhanuddin Rashid, and I am a software engineer with 8+ years of experience in developing mobile applications. I am an open-source enthusiast and a Google Developer Expert in Dart and Flutter.
I owe most of my career to the open-source community. I got exposed to this when I open-sourced my first Android PhotoEditor library, which reached around 3.8K stars and is still active. This led me to an opportunity to speak at Droidcon Berlin 2021, sharing my open-source learnings.
My biggest contribution so far in the product was to improve code and app quality by introducing testing to the team. Before that, I was the Android tech lead to build an offline-first app to manage package delivery with real-time location tracking, collaborating with a remote team. Apart from this, I've also worked on web and backend technologies like React and Spring Boot, which gives me additional knowledge of how the system works end-to-end.
Also, in my free time, I learn and share my knowledge by writing blogs, newsletters, Youtube videos, or speaking at conferences.
Location: Connecticut, USA
Remote: Yes (20 years experience, efficient, productive, and highly available)
Willing to relocate: For the right position; remote with occasional travel much preferred
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Seeking part-time or full-time work in development, source code audits, or reworking codebases left in poor shape. Specializes in Ruby, Rails, React Native, Node, React, and Javascript. Experienced in all phases of software development, including architecting solutions from the ground up, reworking/rebuilding/refactoring existing projects, and contributing to modern codebases. Focuses on React Native (core contributor), React, Ruby on Rails, and Javascript/Ruby.
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Technologies: React Native (core contributor), React, Ruby, Ruby on Rails, JavaScript, Perl, Objective-C, Java, Swift, C, C#, Python, Node.js, Express, PHP, GraphQL (Apollo), Mobile Development (Native: iOS/Xcode, Android/Android Studio, Hybrid: Cordova/Ionic, HTML5/Canvas, CreateJS/ImpactJS/Phaser, Flux (Redux, Alt.js, Mobx)), MySQL, PostgreSQL, MongoDB, Firebase, RSpec, Cucumber, Selenium, Mocha, Jasmine, Sphinx, Solr, Lucene, Elastic Search, AWS (S3, EC2, Lambda, Amplify, RDS, etc), Linux, Apache, Git/GitHub workflow, DevOps, Heroku, JIRA, Confluence, BitBucket, MongoDB, Web3, Crypto, NestJS, TypeScript
Resume: https://docs.google.com/document/d/1kQ6wp-hvewB-fGRNEVnywVpL...
Email: [email protected]
Remote: Yes (20 years experience, efficient, productive, and highly available)
Willing to relocate: For the right position; remote with occasional travel much preferred
---
Seeking part-time or full-time work in development, source code audits, or reworking codebases left in poor shape. Specializes in Ruby, Rails, React Native, Node, React, and Javascript. Experienced in all phases of software development, including architecting solutions from the ground up, reworking/rebuilding/refactoring existing projects, and contributing to modern codebases. Focuses on React Native (core contributor), React, Ruby on Rails, and Javascript/Ruby.
---
Technologies: React Native (core contributor), React, Ruby, Ruby on Rails, JavaScript, Perl, Objective-C, Java, Swift, C, C#, Python, Node.js, Express, PHP, GraphQL (Apollo), Mobile Development (Native: iOS/Xcode, Android/Android Studio, Hybrid: Cordova/Ionic, HTML5/Canvas, CreateJS/ImpactJS/Phaser, Flux (Redux, Alt.js, Mobx)), MySQL, PostgreSQL, MongoDB, Firebase, RSpec, Cucumber, Selenium, Mocha, Jasmine, Sphinx, Solr, Lucene, Elastic Search, AWS (S3, EC2, Lambda, Amplify, RDS, etc), Linux, Apache, Git/GitHub workflow, DevOps, Heroku, JIRA, Confluence, BitBucket, MongoDB, Web3, Crypto, NestJS, TypeScript
Resume: https://docs.google.com/document/d/1kQ6wp-hvewB-fGRNEVnywVpL...
Email: [email protected]
SEEKING WORK | EMEA, CET Timezones | Remote
Technologies: TypeScript, Angular, ReactJS, Next.js, Django, Flask, Node.js, Express.js, Python, MySQL, PostgreSQL, SQLite, MongoDB, CouchDB, Firebase, REST APIs, GraphQL, Docker, AWS (EC2, S3, Lambda), Azure Cloud Services, Git, GitHub, GitLab, CI/CD, Nginx, WebSockets, JWT, OAuth, PyTest, Jest, Cypress, Agile, Scrum, Figma, Adobe XD, Tailwind CSS, Bootstrap, Linux, Bash scripting, Trello, JIRA
Résumé/CV: Available upon request.
Email: [email protected]
I have over 5 years of professional experience building, deploying, and maintaining scalable fullstack applications. My recent focus has been on frontend engineering and UX design, where I bring a user-first mindset and strong technical execution.
One of my most impactful accomplishments was designing, building, and maintaining a full-scale healthcare platform from scratch that now serves tens of thousands of users across Kenya with 99.9% uptime. My work included: Building a powerful admin dashboard, Implementing features like advanced search, invoice generation, billing, live location matching, and secure health data management compliant with international standards.
I’m available to start immediately, and ready to collaborate with teams or solo on impactful digital solutions.
Résumé/CV: Available upon request.
Email: [email protected]
I have over 5 years of professional experience building, deploying, and maintaining scalable fullstack applications. My recent focus has been on frontend engineering and UX design, where I bring a user-first mindset and strong technical execution.
One of my most impactful accomplishments was designing, building, and maintaining a full-scale healthcare platform from scratch that now serves tens of thousands of users across Kenya with 99.9% uptime. My work included: Building a powerful admin dashboard, Implementing features like advanced search, invoice generation, billing, live location matching, and secure health data management compliant with international standards.
I’m available to start immediately, and ready to collaborate with teams or solo on impactful digital solutions.
SEEKING WORK | Denver, CO | Remote | Mechanical Engineer |
Mechanical engineer with a strong background in CNC manufacturing. I work with clients ranging from start-ups to established corporations, helping to consult and manufacture prototypes. Proficient in CAD design, and have in-house capabilities to machine parts for clients on Haas and Doosan CNC equipment in my 5000 square foot facility. I am able to guide my clients hand when it comes to proper tolerancing, fits, and material selection while overall designing a manufacturable product without excess production costs.
Recent work includes designing and machining electrical enclosures, racecar parts and more.
I am well rounded with skills outside of mechanical engineering including experience in automation and control systems, robotics, software development (Python, C++, Java) and more.
Current projects of mine include developing engine dynamometer systems, including the required control systems and mechanical assemblies to accurately test racing engines: https://www.precisiondynotech.com/
Email: [email protected] | Web: https://seanbeever.com
Mechanical engineer with a strong background in CNC manufacturing. I work with clients ranging from start-ups to established corporations, helping to consult and manufacture prototypes. Proficient in CAD design, and have in-house capabilities to machine parts for clients on Haas and Doosan CNC equipment in my 5000 square foot facility. I am able to guide my clients hand when it comes to proper tolerancing, fits, and material selection while overall designing a manufacturable product without excess production costs.
Recent work includes designing and machining electrical enclosures, racecar parts and more.
I am well rounded with skills outside of mechanical engineering including experience in automation and control systems, robotics, software development (Python, C++, Java) and more.
Current projects of mine include developing engine dynamometer systems, including the required control systems and mechanical assemblies to accurately test racing engines: https://www.precisiondynotech.com/
Email: [email protected] | Web: https://seanbeever.com
SEEKING WORK | Remote | Data Scientist, Data Engineer, Search Engineer, AI Developer
Location: Germany
Remote: Yes
Willing to relocate: No
Languages: English, German
Technologies: Python, Natural Language Processing (NLP), Search Engines, Machine Learning (ML), Finance, Law, Perl, Lua, Linux, LLM, RAG, scientific Py (numpy, scipy, pandas, matplotlib, scikit-learn), QGIS & geographical Py, nltk, vector search, elasticsearch, apache solr, lucene, quickwit tantivy, PostgreSQL, clickhouse, mongodb, redshift, AWS, Azure, docker, git
Résumé/CV: https://richard.bergmair.eu/en/projects/resume.pdf
Web: https://richard.bergmair.eu/
Email: [email protected]
Hours: CET (European), US East, Indian
Ph.D. in NLP from the University of Cambridge; recently: course on LLMs from MIT's AI & ML Certificate
13 years of freelancing in long-term remote gigs
~ 10 years of that was heavy on Data Science & ML (Goldman Sachs, Telefónica Germany, Flowminder Foundation, ...)
~ 7 years of that was heavy on Search Engines & NLP (DuckDuckGo, JUJU a.k.a. job-search-engine.com, ...)
some special interests: privacy & data protection (TÜV-certified), legal tech, law & compliance, finance, bookkeeping
Location: Germany
Remote: Yes
Willing to relocate: No
Languages: English, German
Technologies: Python, Natural Language Processing (NLP), Search Engines, Machine Learning (ML), Finance, Law, Perl, Lua, Linux, LLM, RAG, scientific Py (numpy, scipy, pandas, matplotlib, scikit-learn), QGIS & geographical Py, nltk, vector search, elasticsearch, apache solr, lucene, quickwit tantivy, PostgreSQL, clickhouse, mongodb, redshift, AWS, Azure, docker, git
Résumé/CV: https://richard.bergmair.eu/en/projects/resume.pdf
Web: https://richard.bergmair.eu/
Email: [email protected]
Hours: CET (European), US East, Indian
Ph.D. in NLP from the University of Cambridge; recently: course on LLMs from MIT's AI & ML Certificate
13 years of freelancing in long-term remote gigs
~ 10 years of that was heavy on Data Science & ML (Goldman Sachs, Telefónica Germany, Flowminder Foundation, ...)
~ 7 years of that was heavy on Search Engines & NLP (DuckDuckGo, JUJU a.k.a. job-search-engine.com, ...)
some special interests: privacy & data protection (TÜV-certified), legal tech, law & compliance, finance, bookkeeping
SEEKING WORK, Europe / Asia, remote work OK, I am very flexible with working hours and can accommodate most time zones, experienced remote worker.
Willing to relocate: Yes
Hi I’m Mark, a Web Developer, Consultant and Automation Engineer originally from the UK. I specialise in devops/system tools, workflow automation integrations, and NodeJS web development.
10+ years working in IT, experienced delivering large projects for Fortune 500 companies internationally, and working remotely.
Most recently I’ve been developing social media SaaS and statically generated (a.k.a Jamstack) websites, built using GitHub actions, deployed to Netlify, as well as OAuth 2.0 authenticated REST APIs, Typescript, React frontends and really getting into working with Gemini Code Assist.
Technologies:
NodeJS, Perl, Python, Bash, Git, Express, Mocha, HTML/Javascript/CSS, ES2015-2020, OAuth 2.0, JQuery, Bootstrap, AWS, Digital Ocean, Netlify, Heroku, Docker, Lambda, Serverless, Message Queues, Stripe, Mailgun, Linux, Postgres, MongoDB, Redis, Nginx, Letsencrypt, GitHub Actions
About me: https://markjgsmith.com/about
Portfolio: https://markjgsmith.com/portfolio
Recommendations: https://markjgsmith.com/recommendations
Résumé/CV: On request via email
Email: [email protected]
Willing to relocate: Yes
Hi I’m Mark, a Web Developer, Consultant and Automation Engineer originally from the UK. I specialise in devops/system tools, workflow automation integrations, and NodeJS web development.
10+ years working in IT, experienced delivering large projects for Fortune 500 companies internationally, and working remotely.
Most recently I’ve been developing social media SaaS and statically generated (a.k.a Jamstack) websites, built using GitHub actions, deployed to Netlify, as well as OAuth 2.0 authenticated REST APIs, Typescript, React frontends and really getting into working with Gemini Code Assist.
Technologies:
NodeJS, Perl, Python, Bash, Git, Express, Mocha, HTML/Javascript/CSS, ES2015-2020, OAuth 2.0, JQuery, Bootstrap, AWS, Digital Ocean, Netlify, Heroku, Docker, Lambda, Serverless, Message Queues, Stripe, Mailgun, Linux, Postgres, MongoDB, Redis, Nginx, Letsencrypt, GitHub Actions
About me: https://markjgsmith.com/about
Portfolio: https://markjgsmith.com/portfolio
Recommendations: https://markjgsmith.com/recommendations
Résumé/CV: On request via email
Email: [email protected]
SEEKING WORK | Europe | Remote
Location: Europe
Remote: Yes
Willing to relocate: No
Technologies: Java EE, Spring, Spring Security, REST, HTML/CSS, JavaScript, JQuery, Node.js, Python, Jaspersoft Studio, Eclipse, Tomcat, MySQL, Oracle, Git
Résumé/CV: https://docs.google.com/document/d/1lMjbMfEHKdCETFNXcV3Q4dRu...
Email: nishchalaro[at]gmail[dot]com
I am a senior developer and consultant with over 15 years in the industry. My expertise is in building robust, secure and scalable backend services and enterprise applications.
My expertise includes data visualization, business intelligence and analytics. I have extensive experience with the TIBCO Jaspersoft BI suite - Jaspersoft Studio, JasperReports Server and Jaspersoft ETL (Talend Open Studio and Server).
I am looking for part-time or full-time freelance / consulting opportunities at the moment (up to 40h/week).
Website: https://www.nishchalarora.com/
Linkedin: https://www.linkedin.com/in/nishchal-arora
Location: Europe
Remote: Yes
Willing to relocate: No
Technologies: Java EE, Spring, Spring Security, REST, HTML/CSS, JavaScript, JQuery, Node.js, Python, Jaspersoft Studio, Eclipse, Tomcat, MySQL, Oracle, Git
Résumé/CV: https://docs.google.com/document/d/1lMjbMfEHKdCETFNXcV3Q4dRu...
Email: nishchalaro[at]gmail[dot]com
I am a senior developer and consultant with over 15 years in the industry. My expertise is in building robust, secure and scalable backend services and enterprise applications.
My expertise includes data visualization, business intelligence and analytics. I have extensive experience with the TIBCO Jaspersoft BI suite - Jaspersoft Studio, JasperReports Server and Jaspersoft ETL (Talend Open Studio and Server).
I am looking for part-time or full-time freelance / consulting opportunities at the moment (up to 40h/week).
Website: https://www.nishchalarora.com/
Linkedin: https://www.linkedin.com/in/nishchal-arora
SEEKING WORK | REMOTE | Worldwide (EU-based) | Senior iOS Developer
Stack: iOS, Swift, SwiftUI, UIKit, Objective-C, SwiftData, CoreData, Swift Concurrency, Swift Testing, XCTest, CloudKit, StoreKit, CI/CD (Fastlane, Bitrise), product analytics (Segment, Amplitude, Braze), error tracking (Sentry, Crashlytics), Git, serverless backends (AWS Lambda), Mapbox, Alamofire, Twilio and more.
Website: https://www.albertodenia.com
LinkedIn: https://www.linkedin.com/in/albertodn/
Email: albertodenia [at] gmail.com
Hi, I’m Alberto! I’m a software engineer with 14+ years of experience building mobile apps and games serving millions of users. My main expertise lies in iOS development, but I'm familiar with other stacks so I can do backend work, setup CI/CD workflows, analytics pipelines, etc. I'm the kind of developer that can lay down a solid foundation for your project, while also caring deeply about the details that make out for a great UX. I usually work with an hourly rate but I'm open to flat-race pricing for well-scoped projects.
Stack: iOS, Swift, SwiftUI, UIKit, Objective-C, SwiftData, CoreData, Swift Concurrency, Swift Testing, XCTest, CloudKit, StoreKit, CI/CD (Fastlane, Bitrise), product analytics (Segment, Amplitude, Braze), error tracking (Sentry, Crashlytics), Git, serverless backends (AWS Lambda), Mapbox, Alamofire, Twilio and more.
Website: https://www.albertodenia.com
LinkedIn: https://www.linkedin.com/in/albertodn/
Email: albertodenia [at] gmail.com
Hi, I’m Alberto! I’m a software engineer with 14+ years of experience building mobile apps and games serving millions of users. My main expertise lies in iOS development, but I'm familiar with other stacks so I can do backend work, setup CI/CD workflows, analytics pipelines, etc. I'm the kind of developer that can lay down a solid foundation for your project, while also caring deeply about the details that make out for a great UX. I usually work with an hourly rate but I'm open to flat-race pricing for well-scoped projects.
[deleted]
SEEKING WORK - Remote | USA
We are a small remote full-stack design and dev team specializing in healthcare apps. Our portfolio: https://vitalsphere.digital. Some recent projects we've worked on: https://pathways.org/mobile-app, https://axiosint.com/digitalsolutions, https://popset.xyz, https://www.signupmedia.com, https://emulatebio.com, https://conveyour.com, https://www.webvideocaster.com, https://ways2well.com.
Some of the technologies we're most familiar with: Web and mobile design, UI, UX, iconography, illustration, design prototyping, PHP, Node.js, Meteor, Python, Ruby, JavaScript, HTML, CSS, Sass, LESS, Stylus, CoffeeScript, WebSockets, AJAX, MongoDB, Redis, MySQL, Cordova, PhoneGap, React Native, iOS, Android, Browser extensions (Chrome, Firefox, Safari), AWS, WordPress, Joomla, Drupal, C, C++, C#, Java, Objective-C, Swift, pharmacy systems such as QS/1, HL7, HIPAA, Smart Contracts, Motoko, Web3.
We offer hourly rates and discounted monthly retainer options. Contact: via our website or you can contact me directly at [email protected].
We are a small remote full-stack design and dev team specializing in healthcare apps. Our portfolio: https://vitalsphere.digital. Some recent projects we've worked on: https://pathways.org/mobile-app, https://axiosint.com/digitalsolutions, https://popset.xyz, https://www.signupmedia.com, https://emulatebio.com, https://conveyour.com, https://www.webvideocaster.com, https://ways2well.com.
Some of the technologies we're most familiar with: Web and mobile design, UI, UX, iconography, illustration, design prototyping, PHP, Node.js, Meteor, Python, Ruby, JavaScript, HTML, CSS, Sass, LESS, Stylus, CoffeeScript, WebSockets, AJAX, MongoDB, Redis, MySQL, Cordova, PhoneGap, React Native, iOS, Android, Browser extensions (Chrome, Firefox, Safari), AWS, WordPress, Joomla, Drupal, C, C++, C#, Java, Objective-C, Swift, pharmacy systems such as QS/1, HL7, HIPAA, Smart Contracts, Motoko, Web3.
We offer hourly rates and discounted monthly retainer options. Contact: via our website or you can contact me directly at [email protected].
SEEKING WORK | Remote | Worldwide
Hi HN! I'm a full-stack developer with a strong frontend focus - 10+ years of experience building fast, clean, and scalable web apps.
On the frontend, I work with React, Vue, and Svelte. On the backend, I've shipped systems using Go, Python, and Node (Nest.js, Django, FastAPI, etc). I enjoy working on thoughtful product design and efficient APIs just as much as hacking on UI.
Lately I've been freelancing through ainurhq.cloud, doing both client projects and internal tools. Some recent work includes:
● jsDelivr: contributed engineering support and improvements
● Radiabase: contributed to a CRM-style lead and sales management platform
● UniDeck: a no-code, plug-and-play dashboard builder with built-in integrations. Built from the ground up with my team at AinurHQ
I'm currently looking for freelance/contract roles (or possibly full-time) - ideally on a modern product team where I can contribute across the stack.
Feel free to reach out if you're building something interesting:
● [email protected]
● mpourismaiel.com
● GitHub: https://github.com/mpourismaiel
Tech stack:
· Languages: TypeScript, JavaScript, Go, Python
· Frontend: React, Vue, Svelte
· Backend: Nest.js, Express, Django, FastAPI, Gin
Hi HN! I'm a full-stack developer with a strong frontend focus - 10+ years of experience building fast, clean, and scalable web apps.
On the frontend, I work with React, Vue, and Svelte. On the backend, I've shipped systems using Go, Python, and Node (Nest.js, Django, FastAPI, etc). I enjoy working on thoughtful product design and efficient APIs just as much as hacking on UI.
Lately I've been freelancing through ainurhq.cloud, doing both client projects and internal tools. Some recent work includes:
● jsDelivr: contributed engineering support and improvements
● Radiabase: contributed to a CRM-style lead and sales management platform
● UniDeck: a no-code, plug-and-play dashboard builder with built-in integrations. Built from the ground up with my team at AinurHQ
I'm currently looking for freelance/contract roles (or possibly full-time) - ideally on a modern product team where I can contribute across the stack.
Feel free to reach out if you're building something interesting:
● [email protected]
● mpourismaiel.com
● GitHub: https://github.com/mpourismaiel
Tech stack:
· Languages: TypeScript, JavaScript, Go, Python
· Frontend: React, Vue, Svelte
· Backend: Nest.js, Express, Django, FastAPI, Gin
SEEKING WORK | Dublin, IE | Fully Remote (global hours)
I'm a computer engineer with hands-on experience across embedded systems, cloud infrastructure and full-stack web development. Most recently, I co-founded a pharma-tech startup, where I led the development of real-time data infrastructure, visualization and analytics on a regulated cloud platform.
Some projects I worked on:
- Autonomous drone delivery systems for last-mile food logistics
- BMC firmware for enterprise storage deployed across major data centers worldwide
- Robotics firmware powering large-scale warehouse automation
- Managed Kubernetes PaaS for automated, multi-tenant application deployment
If you have a project or challenge that matches, feel free to reach out - I’m happy to discuss how I can help.
---
Technology:
TypeScript, JavaScript, React, Next.js, WebGPU, WebGL, Python, C/C++, Linux, AWS, Azure, GCP, Docker, PostgreSQL, MongoDB, Kubernetes, Optimizely, Eagle, Altium, SolidWorks, Fusion360, OnShape
---
Portfolio: https://www.bartekbaran.com
GitHub: https://www.github.com/BBato
CV: https://www.bartekbaran.com/cv.pdf
Email: [email protected]
I'm a computer engineer with hands-on experience across embedded systems, cloud infrastructure and full-stack web development. Most recently, I co-founded a pharma-tech startup, where I led the development of real-time data infrastructure, visualization and analytics on a regulated cloud platform.
Some projects I worked on:
- Autonomous drone delivery systems for last-mile food logistics
- BMC firmware for enterprise storage deployed across major data centers worldwide
- Robotics firmware powering large-scale warehouse automation
- Managed Kubernetes PaaS for automated, multi-tenant application deployment
If you have a project or challenge that matches, feel free to reach out - I’m happy to discuss how I can help.
---
Technology:
TypeScript, JavaScript, React, Next.js, WebGPU, WebGL, Python, C/C++, Linux, AWS, Azure, GCP, Docker, PostgreSQL, MongoDB, Kubernetes, Optimizely, Eagle, Altium, SolidWorks, Fusion360, OnShape
---
Portfolio: https://www.bartekbaran.com
GitHub: https://www.github.com/BBato
CV: https://www.bartekbaran.com/cv.pdf
Email: [email protected]
SEEKING WORK | Germany | Remote or Hybrid (Germany for onsites) CV: Full CV and details on request Email: hackernews (at) eugengeist.com
LinkedIn: https://www.linkedin.com/in/eugen-geist/
Technologies & Skills: Software Engineering, Requirements Engineering, Data Modelling & Pipeline Design, Python, Golang, SQL, AWS, Azure, Kafka, DuckDB, Postgres, Airflow, PySpark, Clickhouse, API design (full list on request)
Experienced Engineer looking for Software / Data Engineering contracts.
I support you through all phases of the software development lifecycle - from planning and requirements engineering through development and testing until go live and maintenance.
8+ years experience in different industries (HFT, automotive, logistics, internet telecommunication technology, energy) helping customers to solve their problems.
As a seasoned software and data engineering expert, my extensive experience lies in developing and connecting software to various trading exchanges worldwide in different domains (inter alia XETRA, LSE, TSX, ASX, Binance, EPEX, Reuters,..).
Technologies & Skills: Software Engineering, Requirements Engineering, Data Modelling & Pipeline Design, Python, Golang, SQL, AWS, Azure, Kafka, DuckDB, Postgres, Airflow, PySpark, Clickhouse, API design (full list on request)
Experienced Engineer looking for Software / Data Engineering contracts.
I support you through all phases of the software development lifecycle - from planning and requirements engineering through development and testing until go live and maintenance.
8+ years experience in different industries (HFT, automotive, logistics, internet telecommunication technology, energy) helping customers to solve their problems.
As a seasoned software and data engineering expert, my extensive experience lies in developing and connecting software to various trading exchanges worldwide in different domains (inter alia XETRA, LSE, TSX, ASX, Binance, EPEX, Reuters,..).
SEEKING WORK
Location: London, UK Remote: Yes (Open to Hybrid) Willing to relocate: No
Expertise: Product Marketing, Growth Marketing, Performance Marketing (B2B SaaS, PLG & SLG)
Experience: I'm a growth marketer with over 10 years of experience driving scalable growth across B2B SaaS and B2C businesses, operating in both product-led and sales-led growth models. I've led high-performing teams, shaped go-to-market strategy, and partnered closely with product, sales, and RevOps to deliver measurable impact across the funnel. I'm exploring fractional opportunities to support teams in accelerating their growth.
CV: https://drive.google.com/file/d/1aLBxfRxMAB17vogbYIBkOOGYeKN...
Email: [email protected]
LinkedIn:https://www.linkedin.com/in/mitchlapworth/ Availability: Open to full-time, part-time & contract opportunities. Flexible with time zones.
Please reach out to [email protected]
Expertise: Product Marketing, Growth Marketing, Performance Marketing (B2B SaaS, PLG & SLG)
Experience: I'm a growth marketer with over 10 years of experience driving scalable growth across B2B SaaS and B2C businesses, operating in both product-led and sales-led growth models. I've led high-performing teams, shaped go-to-market strategy, and partnered closely with product, sales, and RevOps to deliver measurable impact across the funnel. I'm exploring fractional opportunities to support teams in accelerating their growth.
CV: https://drive.google.com/file/d/1aLBxfRxMAB17vogbYIBkOOGYeKN...
Email: [email protected]
LinkedIn:https://www.linkedin.com/in/mitchlapworth/ Availability: Open to full-time, part-time & contract opportunities. Flexible with time zones.
Please reach out to [email protected]
SEEKING WORK | Mumbai | Remote OK for India/Some of EU timezones
Location: Mumbai, India
Remote: OK
Willing to relocate: No
Technologies:
- Python/Pandas
- Java/Spring Boot
- Data Engineering (ETL/ELT, data pipelines)
- Product Development
- AI/LLM based development (MCP, agents, ADK, CrewAI, etc)
- Other (SQL, Redis, Docker, AWS, Azure, DBT)
Résumé/CV: https://dvalia.in/blob/Darshan_Valia_Resume_Technical.pdf
Email: On Resume
Linkedin: https://www.linkedin.com/in/dvalia/
SEEKING WORK - Remote, US-based
Remote: Yes (have worked exclusively remotely for past 14 years)
Willing to relocate: No
I've been doing backend work for the past 14 years, with Python, Django, and Django REST Framework. I'm intimately familiar with schema and data migrations, including migrations between Django projects. I've done a lot of full-stack work as well, with HTML, CSS, JavaScript/jQuery, and React.js. I've worked extensively with startups and I've worked with Twitter. I have a lot of experience working with distributed teams and am open to occasional travel. Available full (~32hrs) or part time. Interested in Python work or full-stack with Python.
Résumé: https://drive.google.com/file/d/0B8b4x4qzEFAOS0FFb1NhcDBOVkE...
LinkedIn: https://www.linkedin.com/in/dustan-bower-722331ba/
Email: dustan.bower at gmail
Remote: Yes (have worked exclusively remotely for past 14 years)
Willing to relocate: No
I've been doing backend work for the past 14 years, with Python, Django, and Django REST Framework. I'm intimately familiar with schema and data migrations, including migrations between Django projects. I've done a lot of full-stack work as well, with HTML, CSS, JavaScript/jQuery, and React.js. I've worked extensively with startups and I've worked with Twitter. I have a lot of experience working with distributed teams and am open to occasional travel. Available full (~32hrs) or part time. Interested in Python work or full-stack with Python.
Résumé: https://drive.google.com/file/d/0B8b4x4qzEFAOS0FFb1NhcDBOVkE...
LinkedIn: https://www.linkedin.com/in/dustan-bower-722331ba/
Email: dustan.bower at gmail
SEEKING WORK - Chicago, IL - Remote
I specialize in developing augmented reality, spatial computing, and computer vision apps for iOS & visionOS. Several of my apps were handpicked and featured worldwide by Apple.
Skills: visionOS, iOS, and macOS Swift/SwiftUI Development
Experience with: Swift, Vision Pro, ARKit, SwiftUI, RealityKit, Reality Composer Pro, Shader Graph, SwiftData, object tracking, room tracking, LiDAR scene reconstruction, world tracking, hand tracking, Enterprise APIs, plane tracking, body tracking, postprocessing, face tracking, image saliency analysis, semantic segmentation, depth estimation, RoomPlan, SceneKit, Object Capture, photogrammetry, CoreML, Create ML, Spline, OpenAI API, Supabase, Metal, Combine, iMessage extensions, Firebase, Firestore, Vision, Speech, Natural Language, WorkoutKit, Stripe
Website: https://1984.dev
Email: [email protected]
visionOS Blog: https://vision.engineer
LinkedIn: https://www.linkedin.com/in/atmorales0/
GitHub: https://github.com/robomex
Clients: Walmart, Madespace, Carnegie Mellon University, TXI (for a Fortune 100 company), Hyper, Makeshift Studios, Remotion, Supermedium, Mozilla, Hopper, Mask Market, Tempus Ex, Virtruvia, iScape, NudgeTV, Hillside Software
I'm presently booked through early September, but if you want to get a conversation started: Shoot me a message & let's talk!
I specialize in developing augmented reality, spatial computing, and computer vision apps for iOS & visionOS. Several of my apps were handpicked and featured worldwide by Apple.
Skills: visionOS, iOS, and macOS Swift/SwiftUI Development
Experience with: Swift, Vision Pro, ARKit, SwiftUI, RealityKit, Reality Composer Pro, Shader Graph, SwiftData, object tracking, room tracking, LiDAR scene reconstruction, world tracking, hand tracking, Enterprise APIs, plane tracking, body tracking, postprocessing, face tracking, image saliency analysis, semantic segmentation, depth estimation, RoomPlan, SceneKit, Object Capture, photogrammetry, CoreML, Create ML, Spline, OpenAI API, Supabase, Metal, Combine, iMessage extensions, Firebase, Firestore, Vision, Speech, Natural Language, WorkoutKit, Stripe
Website: https://1984.dev
Email: [email protected]
visionOS Blog: https://vision.engineer
LinkedIn: https://www.linkedin.com/in/atmorales0/
GitHub: https://github.com/robomex
Clients: Walmart, Madespace, Carnegie Mellon University, TXI (for a Fortune 100 company), Hyper, Makeshift Studios, Remotion, Supermedium, Mozilla, Hopper, Mask Market, Tempus Ex, Virtruvia, iScape, NudgeTV, Hillside Software
I'm presently booked through early September, but if you want to get a conversation started: Shoot me a message & let's talk!
SEEKING WORK - DevOps-in-a-Box - Remote Worldwide
I am a senior DevOps / CloudOps expert and I provide fixed price services starting at $500.
I design, I build, I manage and I fix.
My services are ideal for smaller startups who don't yet have an on-staff DevOps or cloud specialist, but need a low-cost solution for Cloud-based platform architectures, DevOps process design and infrastructure implementations.
My services are also ideal for larger companies needing quick response for DevOps / CloudOps / Cloud infrastructure outages and problems.
Here are some examples:
For more information visit https://www.nonstopops.io/?sid=dibhn2508 and fill out the contact form.
I am a senior DevOps / CloudOps expert and I provide fixed price services starting at $500.
I design, I build, I manage and I fix.
My services are ideal for smaller startups who don't yet have an on-staff DevOps or cloud specialist, but need a low-cost solution for Cloud-based platform architectures, DevOps process design and infrastructure implementations.
My services are also ideal for larger companies needing quick response for DevOps / CloudOps / Cloud infrastructure outages and problems.
Here are some examples:
* Azure / AWS Cloud Platform build-out, <= 5 vms & <= 5 services: $750
* Azure DevOps setup for a small org < 5 users: $500
* Small cloud platform management: starting at $120 / month
* Terraform-based turnkey cloud infrastructure code, <= 5 services: $700
* Cloud platform security review: starting at $750
* DevOps process review: starting at $500
* Ad-hoc consulting: starting at $100/hour
* Kafka deployments, 3-node clusters: starting at $650
* Alerting and monitoring design & implementation: starting at $1,200
* Rapid response DevOps / Cloud infrastructure troubleshooting: starting at $150/hour
* Data strategies: design, processing, security, compliance: starting at $900
* Scale-up readiness planning: $750 to $2,000
* Architecture red-flag reports: starting at $750
For more information visit https://www.nonstopops.io/?sid=dibhn2508 and fill out the contact form.
SEEKING WORK | Edinburgh, UK | Remote or on-site | Web, UI/UX & Print Designer
Portfolio: https://angeliqueboudeau.org/#portfolio
Contact: [email protected]
I’m a web & print designer who helps organisations involved in social and environmental causes. I’ve helped clients in the past with projects focused on thermal solar energy, household waste reduction, plant-based food advocacy and data science for social/environmental issues. My design process aims to understand your needs and challenges and create designs aligned with your goals and values.
---
Design services:
· Web design: responsive mobile/desktop designs that are lightweight and fast, where I can also arrange web development
· UI design: wireframes, mockups, clickable prototypes
· Print design: posters, flyers and business cards, with prints optimised for reduced ink and material usage
· Branding: logo design, style guides, posters, booklets, slideshows and social media banners
· Included in all services: advice on sustainability, accessibility (WCAG), content/copy, and SEO
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Skills: Figma, FigJam, Canva, Inkscape, GIMP, Scribus. Basics of Git, HTML, CSS, Linux, Visual Studio Code, Hugo, static websites. Fluent in French and English.
---
Contact me via https://angeliqueboudeau.org or [email protected] with a short description of your project, and how you think I can help, then we can arrange a call to discuss next steps!
Portfolio: https://angeliqueboudeau.org/#portfolio
Contact: [email protected]
I’m a web & print designer who helps organisations involved in social and environmental causes. I’ve helped clients in the past with projects focused on thermal solar energy, household waste reduction, plant-based food advocacy and data science for social/environmental issues. My design process aims to understand your needs and challenges and create designs aligned with your goals and values.
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Design services:
· Web design: responsive mobile/desktop designs that are lightweight and fast, where I can also arrange web development
· UI design: wireframes, mockups, clickable prototypes
· Print design: posters, flyers and business cards, with prints optimised for reduced ink and material usage
· Branding: logo design, style guides, posters, booklets, slideshows and social media banners
· Included in all services: advice on sustainability, accessibility (WCAG), content/copy, and SEO
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Skills: Figma, FigJam, Canva, Inkscape, GIMP, Scribus. Basics of Git, HTML, CSS, Linux, Visual Studio Code, Hugo, static websites. Fluent in French and English.
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Contact me via https://angeliqueboudeau.org or [email protected] with a short description of your project, and how you think I can help, then we can arrange a call to discuss next steps!
SEEKING WORK
Currently developing a macOS Mastodon client, Oliphaunt — more details, screenshots and feedback are available here (https://github.com/anosidium/Oliphaunt-Feedback-And-Support). Previously built HacKit (https://apps.apple.com/app/id1549557075), a macOS Hacker News reader, which has been well received for its simplicity and adherence to platform design language. (https://github.com/anosidium/HacKit-Feedback-And-Support)
Open to freelance or full-time roles. Particularly interested in working on meaningful software that makes a positive impact — whether as part of a small, focussed team or a larger organisation with a clear and thoughtful product vision.
Location: London, England, UK
Remote: Yes — also open to hybrid or office-based roles
Willing to relocate: Yes, depending on the country
Technologies: Swift, SwiftUI, UIKit, AppKit, macOS, iOS, iPadOS, watchOS, Core Data, Combine, Swift Concurrency, Grand Central Dispatch (GCD), Object-Oriented Programming (OOP), Model–View–Controller (MVC), Model–View–ViewModel (MVVM), Accessibility, Cocoa, Cocoa Touch, Mac OS X, OS X
Résumé/CV: https://drive.google.com/file/d/1PXqOgmimoQgPd40rwrE_SUHW1a6nb_7K/view?usp=sharing
E-mail: Please refer to my CV
Currently developing a macOS Mastodon client, Oliphaunt — more details, screenshots and feedback are available here (https://github.com/anosidium/Oliphaunt-Feedback-And-Support). Previously built HacKit (https://apps.apple.com/app/id1549557075), a macOS Hacker News reader, which has been well received for its simplicity and adherence to platform design language. (https://github.com/anosidium/HacKit-Feedback-And-Support)
Open to freelance or full-time roles. Particularly interested in working on meaningful software that makes a positive impact — whether as part of a small, focussed team or a larger organisation with a clear and thoughtful product vision.
SEEKING WORK | Central Europe | REMOTE Ex product manager & business developer for a web&mobile
development agency, connected with a wide network of freelancers, decided to start own company. Expert in finding part or full-time mid/senior developers & designers for growing teams. Can also help you as part time PM. Currently working with three US clients. Tech stack:
-----------------------------------------------------------
Frontend: HTML5, CSS3 (SASS), JavaScript (Vue.js, Node.js, Nuxt.js, React.js, TypeScript, AngularJS, jQuery)
Backend: PHP, Java, Python (Django), C++, C#, Ruby, .NET, Go (Golang)
Mobile: React Native, Swift, Kotlin, Xamarin, Flutter
Databases: MySQL, NoSQL, PostgreSQL, MongoDB, Redis, Microsoft SQL Server
Cloud: AWS, Azure, Oracle, Google
UX/UI: Figma, Sketch, Adobe XD, Photoshop, Illustrator
-----------------------------------------------------------SEEKING WORK | Boston, MA USA | REMOTE | Technical Copywriter
Have a new product launching soon? Or some content you have been meaning to get to?
Hi, I'm Jeremy, an ex-software engineer who writes about tech. After helping build a cloud storage unicorn, I got into teaching developers and found out that I'm pretty good at making complicated stuff make sense. Now I write technical content mainly for SaaS companies. Happy to also chat about open-source, cloud architecture, or where tech content is heading.
If you want to learn more, reach out to me at [email protected]
--
My Main Services
- Blog Writing: I turn complex tech topics into articles people actually want to read. Whether it's deep dives for your engineering audience or guides that won't scare off beginners.
- Topic Planning: Not sure what to write about? I look deep into what your users care about and map out content that'll actually help them while helping you grow.
- SEO That Makes Sense: No keyword stuffing here - just strategic writing that helps you show up when people Google their problems.
--
Read more on my website: https://jeremybarbosa.com
Have a new product launching soon? Or some content you have been meaning to get to?
Hi, I'm Jeremy, an ex-software engineer who writes about tech. After helping build a cloud storage unicorn, I got into teaching developers and found out that I'm pretty good at making complicated stuff make sense. Now I write technical content mainly for SaaS companies. Happy to also chat about open-source, cloud architecture, or where tech content is heading.
If you want to learn more, reach out to me at [email protected]
--
My Main Services
- Blog Writing: I turn complex tech topics into articles people actually want to read. Whether it's deep dives for your engineering audience or guides that won't scare off beginners.
- Topic Planning: Not sure what to write about? I look deep into what your users care about and map out content that'll actually help them while helping you grow.
- SEO That Makes Sense: No keyword stuffing here - just strategic writing that helps you show up when people Google their problems.
--
Read more on my website: https://jeremybarbosa.com
SEEKING WORK | Remote | Albany, NY (EST/EDT)
Independent software developer and system administrator available for flat-rate projects, and as a fractional embedded team member. I've been building and maintaining full-stack web applications and cloud software solutions for over eight years. My work emphasizes simplicity, security, accessibility, and reliability.
Solutions - Custom software development, data processing, content management systems
Services - Web development, Data engineering, Cloud sysadmin + DevOps, Software consulting, Tech leadership
Skills and experience - Read my portfolio blog here: <https://www.matthewcardarelli.com/blog/client-stories.html>
- Web UI: HTML/CSS/JS (React, NextJS, Typescript, and more)
- Web server: Python (FastAPI), NodeJS (Express), GraphQL, Nginx
- ETL: Python (petl, multiprocessing, Boto3)
- Database: SQL RDBMS (PostgreSQL, MariaDB, SQLite)
- Cloud sysadmin: AWS (RDS, S3, VPC, and more), GCP (Tasks, Cloud Functions, Firestore), Akamai/Linode
- DevOps: CircleCI, Terraform, Ansible, Docker/Podman, Prometheus, OpenTelemetry, Grafana
- Auth: OAuth 2.0 + OpenID Connect (Auth0)
Pricing - Available on a fractional or flat-rate project basis: <https://www.matthewcardarelli.com/pricing.html>
More information available at: <https://www.matthewcardarelli.com/>
Independent software developer and system administrator available for flat-rate projects, and as a fractional embedded team member. I've been building and maintaining full-stack web applications and cloud software solutions for over eight years. My work emphasizes simplicity, security, accessibility, and reliability.
Solutions - Custom software development, data processing, content management systems
Services - Web development, Data engineering, Cloud sysadmin + DevOps, Software consulting, Tech leadership
Skills and experience - Read my portfolio blog here: <https://www.matthewcardarelli.com/blog/client-stories.html>
- Web UI: HTML/CSS/JS (React, NextJS, Typescript, and more)
- Web server: Python (FastAPI), NodeJS (Express), GraphQL, Nginx
- ETL: Python (petl, multiprocessing, Boto3)
- Database: SQL RDBMS (PostgreSQL, MariaDB, SQLite)
- Cloud sysadmin: AWS (RDS, S3, VPC, and more), GCP (Tasks, Cloud Functions, Firestore), Akamai/Linode
- DevOps: CircleCI, Terraform, Ansible, Docker/Podman, Prometheus, OpenTelemetry, Grafana
- Auth: OAuth 2.0 + OpenID Connect (Auth0)
Pricing - Available on a fractional or flat-rate project basis: <https://www.matthewcardarelli.com/pricing.html>
More information available at: <https://www.matthewcardarelli.com/>
SEEKING FREELANCER | Europe | Remote Location: Europe (preferably CET±4) Remote: Yes
We’re looking for a full-time software engineer to join our early-stage startup, Setero. We are just two developers in our tech team right now, so everything will be really hands-on. You’ll be working closely with the founders on a product that’s already being used by sales teams at top companies.
What we’re building Setero is redefining how companies train sales teams—by automating sales training with AI. Our platform delivers deep knowledge, realistic practice, and tailored feedback that feels human. Our goal: make world-class sales training scalable, accessible, and personal.
Tech Stack TypeScript, React, Vite, tRPC, Node.js, Docker, SST, PostgreSQL, Langgraph.js
What we’re looking for
Solid experience in TypeScript (frontend & backend)
Strong React skills or similar frontend experience
Pragmatic approach to engineering—know when to follow best practices and when to ship
Experience working in fast-paced startup environments
Comfortable with production workflows: PRs, CI/CD, reviews, etc.
Bonus: Experience with LLMs or agent-based systems
Interested? Send your portfolio and a short intro to [email protected].
We’re looking for a full-time software engineer to join our early-stage startup, Setero. We are just two developers in our tech team right now, so everything will be really hands-on. You’ll be working closely with the founders on a product that’s already being used by sales teams at top companies.
What we’re building Setero is redefining how companies train sales teams—by automating sales training with AI. Our platform delivers deep knowledge, realistic practice, and tailored feedback that feels human. Our goal: make world-class sales training scalable, accessible, and personal.
Tech Stack TypeScript, React, Vite, tRPC, Node.js, Docker, SST, PostgreSQL, Langgraph.js
What we’re looking for
Solid experience in TypeScript (frontend & backend)
Strong React skills or similar frontend experience
Pragmatic approach to engineering—know when to follow best practices and when to ship
Experience working in fast-paced startup environments
Comfortable with production workflows: PRs, CI/CD, reviews, etc.
Bonus: Experience with LLMs or agent-based systems
Interested? Send your portfolio and a short intro to [email protected].
SEEKING WORK | Bangkok, Thailand | Remote
Technologies: Javascript, TypeScript, Node.js, Next.js, React, Python, Docker, Kubernetes, Terraform, AWS, GCP, SQL/Postgres, MongoDB, Redis.
Résumé/CV: Available on request via email
Email: sj2564 [at] columbia [dot] edu
I’m a generalist engineer with past experience including full-stack engineering at a YC legal-tech startup and full-stack + cloud infra at an NYC quant fund. I also have entrepreneurship experience that gives me an understanding of the end-to-end product development process at early stage startups.
My current project is a study mode for AI assistants with spaced repetition integration: https://app.polymax.ai/study-mode
I’m skilled at taking initiative on projects and synthesizing requirements from multiple stakeholders into meaningful technical solutions. I’m passionate about functional programming, building reliable and scalable distributed systems, and optimizing developer experience. I also speak 4 languages (English, Sinhala, Mandarin Chinese, and Thai).
Technologies: Javascript, TypeScript, Node.js, Next.js, React, Python, Docker, Kubernetes, Terraform, AWS, GCP, SQL/Postgres, MongoDB, Redis.
Résumé/CV: Available on request via email
Email: sj2564 [at] columbia [dot] edu
I’m a generalist engineer with past experience including full-stack engineering at a YC legal-tech startup and full-stack + cloud infra at an NYC quant fund. I also have entrepreneurship experience that gives me an understanding of the end-to-end product development process at early stage startups.
My current project is a study mode for AI assistants with spaced repetition integration: https://app.polymax.ai/study-mode
I’m skilled at taking initiative on projects and synthesizing requirements from multiple stakeholders into meaningful technical solutions. I’m passionate about functional programming, building reliable and scalable distributed systems, and optimizing developer experience. I also speak 4 languages (English, Sinhala, Mandarin Chinese, and Thai).
SEEKING WORK | Remote | CET
Location: around 46/14
In past 20 years did many different projects, mostly worked with teams 1-5. 60% of projects were related to sport and TV, rest was various other fields. I was jumping between leading, architecting, designing, programming and things in-between :)
Last years I programmed mostly in C# (web services, aspnet, razor, ...) also desktop apps (WinForms, WPF, Avalonia), JS/Typescript (mostly for gui, I enjoyed mithril and now SolidJS). I also did some c++ for various small integrations (for example some plugin for Godot, some ffmpeg, ...) and lately doing Rust – network programs. I mostly worked with GPC 70% , AWS 20%, other 10%.
I like to make GUI/backends that makes sense, are easy to understand (test with users) and performant/fast. Also to last years, with minimum dependencies.
I also have experience with live events setup for broadcast of events, have experience with networks.
I did tons of remote support with people around the world, also know how to use this information to make better programs (or design...).
Looking for 20-100 hours per month.
[email protected]
In past 20 years did many different projects, mostly worked with teams 1-5. 60% of projects were related to sport and TV, rest was various other fields. I was jumping between leading, architecting, designing, programming and things in-between :)
Last years I programmed mostly in C# (web services, aspnet, razor, ...) also desktop apps (WinForms, WPF, Avalonia), JS/Typescript (mostly for gui, I enjoyed mithril and now SolidJS). I also did some c++ for various small integrations (for example some plugin for Godot, some ffmpeg, ...) and lately doing Rust – network programs. I mostly worked with GPC 70% , AWS 20%, other 10%.
I like to make GUI/backends that makes sense, are easy to understand (test with users) and performant/fast. Also to last years, with minimum dependencies.
I also have experience with live events setup for broadcast of events, have experience with networks.
I did tons of remote support with people around the world, also know how to use this information to make better programs (or design...).
Looking for 20-100 hours per month.
[email protected]
SEEKING WORK | REMOTE ~~
20+ yoe as dev/IC. 10+ yoe in managerial and executive roles. Multiple great exits and acquisitions. I have recently built a software NGO with over half a million supporters and over a thousand active volunteers and major political and media networking. I have built tech for Tezos, Oracle, Shell, Digitas, Saatchi & Saatchi, Time Warner, Sparkasse, Bank of America.
If there's a problem related to tech, I can solve it, and build a team or company around it. Available for work as dev/IC, EM, Director, or CTO, with experience in each. Full-solution MVP development from scratch. Performance optimization and modernization of older systems. DSL and programming language design, compilers. Let me know if you're looking for experience that isn't below! HN posts are short. CV upon request.
If you think I might be able to help you, shoot me an email: [email protected]
~~
Example engagement types:
- Long term dev / IC or managerial roles
- Security audits for cryptography and secure code
- Review your code and dev processes, 10-page report
- Short-term dev and research work
- One-shot meetings
(see reply for skill list)
20+ yoe as dev/IC. 10+ yoe in managerial and executive roles. Multiple great exits and acquisitions. I have recently built a software NGO with over half a million supporters and over a thousand active volunteers and major political and media networking. I have built tech for Tezos, Oracle, Shell, Digitas, Saatchi & Saatchi, Time Warner, Sparkasse, Bank of America.
If there's a problem related to tech, I can solve it, and build a team or company around it. Available for work as dev/IC, EM, Director, or CTO, with experience in each. Full-solution MVP development from scratch. Performance optimization and modernization of older systems. DSL and programming language design, compilers. Let me know if you're looking for experience that isn't below! HN posts are short. CV upon request.
If you think I might be able to help you, shoot me an email: [email protected]
~~
Example engagement types:
- Long term dev / IC or managerial roles
- Security audits for cryptography and secure code
- Review your code and dev processes, 10-page report
- Short-term dev and research work
- One-shot meetings
(see reply for skill list)
Main tech skills:
- Backend Programming: Zig, Rust, Haskell, Python, JS, TypeScript, Node, Vue, React, Elm, Scala, C, C++, SQL, Perl, PHP, Clojure, OCaml, Erlang, Elixir, Theorem provers (TLA+, Isabelle HOL, Agda), ...
- Devops & co: NixOS, Terraform, AWS, Docker, Ansible, Linux admin, Distributed Systems, ... Quote from code review: "This is the most beautiful Bash code I've ever seen written"
- Fintech: Dev experience with banks and financial institutions. Launched Tezos and other major blockchains. Dozens of smart contract audits.
- Bizdev: Gamification, consumer modelling, data-driven retention and engagement
- AI: LLMs, predictive text, machine vision (trajectory tracking), DSP, Big Data, ...
- Infosec: Cryptography, Red team testing, RE, audits, threat modeling, ...
- Other tech: Godot game engine, audio engineering (mastering), Verilog, VHDL
Management and business: Minor in Psychology, led and managed teams between 2 and 30 people, product design and gamification, hiring, executive and political outreach, media appearances, and a lot of other experience that won't fit in this post.
- Backend Programming: Zig, Rust, Haskell, Python, JS, TypeScript, Node, Vue, React, Elm, Scala, C, C++, SQL, Perl, PHP, Clojure, OCaml, Erlang, Elixir, Theorem provers (TLA+, Isabelle HOL, Agda), ...
- Devops & co: NixOS, Terraform, AWS, Docker, Ansible, Linux admin, Distributed Systems, ... Quote from code review: "This is the most beautiful Bash code I've ever seen written"
- Fintech: Dev experience with banks and financial institutions. Launched Tezos and other major blockchains. Dozens of smart contract audits.
- Bizdev: Gamification, consumer modelling, data-driven retention and engagement
- AI: LLMs, predictive text, machine vision (trajectory tracking), DSP, Big Data, ...
- Infosec: Cryptography, Red team testing, RE, audits, threat modeling, ...
- Other tech: Godot game engine, audio engineering (mastering), Verilog, VHDL
Management and business: Minor in Psychology, led and managed teams between 2 and 30 people, product design and gamification, hiring, executive and political outreach, media appearances, and a lot of other experience that won't fit in this post.
SEEKING WORK
Location: Europe
Remote:Yes
Willing to relocate: no
Technologies:Vue, React, Next.js, Tailwind, Node.js, Django, PostgreSQL, Prisma, Redis, Celery, FFmpeg, HLS.js, SendGrid, Stripe, AWS, Linux, DigitalOcean, Heroku, Docker, PostGIS, Metabase, Greenhouse, Vanta, Google Workspace, Twilio
Résumé/CV: ademhodzic.com
Email: [email protected]
Github: https://github.com/AdemHodzic
I'm a full-stack developer with 7+ years of experience in startups trenches.
Here are the biggest projects I've worked on + a single feature that demonstrates my impact on product and/or technical chops :
Fanfest – fanfest.vip - Community engagement platform for soccer fans. Built a browser-based live streaming engine that lets streamers broadcast directly from their browsers in both 16:9 and 9:16 at 1080p (and lower resolutions), with simultaneous streaming to YouTube, Twitch, Facebook, Instagram, and X.com.
Pequity – pequity.com - Compensation management platform for mid-to-large organizations. Built V2 for offer approval chains, reducing complexity and fixing HUGE performance issues. For example, in the worst case scenarion in V1 for a single request it would take 2 minutes to finish. In V2 it's 970ms.
Haekka – haekka.com - Security and compliance training integrated with workplace tools. Developed a system for automatically assigning users training based on non-compliant events like exporting sensitive keys they did in AWS/Slack/Gmail.
Flox – flox.app - App facilitating social connections by helping friend groups meet. Used Postgis to build an algorithm for auto check-in system for event attendance.
Location: Europe
Remote:Yes
Willing to relocate: no
Technologies:Vue, React, Next.js, Tailwind, Node.js, Django, PostgreSQL, Prisma, Redis, Celery, FFmpeg, HLS.js, SendGrid, Stripe, AWS, Linux, DigitalOcean, Heroku, Docker, PostGIS, Metabase, Greenhouse, Vanta, Google Workspace, Twilio
Résumé/CV: ademhodzic.com
Email: [email protected]
Github: https://github.com/AdemHodzic
I'm a full-stack developer with 7+ years of experience in startups trenches.
Here are the biggest projects I've worked on + a single feature that demonstrates my impact on product and/or technical chops :
Fanfest – fanfest.vip - Community engagement platform for soccer fans. Built a browser-based live streaming engine that lets streamers broadcast directly from their browsers in both 16:9 and 9:16 at 1080p (and lower resolutions), with simultaneous streaming to YouTube, Twitch, Facebook, Instagram, and X.com.
Pequity – pequity.com - Compensation management platform for mid-to-large organizations. Built V2 for offer approval chains, reducing complexity and fixing HUGE performance issues. For example, in the worst case scenarion in V1 for a single request it would take 2 minutes to finish. In V2 it's 970ms.
Haekka – haekka.com - Security and compliance training integrated with workplace tools. Developed a system for automatically assigning users training based on non-compliant events like exporting sensitive keys they did in AWS/Slack/Gmail.
Flox – flox.app - App facilitating social connections by helping friend groups meet. Used Postgis to build an algorithm for auto check-in system for event attendance.
SEEKING WORK | REMOTE (US and EU time zones)
Available for full-time or part-time contract work, ideally long-term engagements, but I’m also open to smaller projects.
I am very flexible with my working hours (mostly working with clients from USA).
I am a full-stack developer with more than 10+ years of experience. C#, AWS (certified developer), DevOps, CI/CD pipelines, microservices, react
I move fast, write clean code, and use tools like Claude Code to make the process smoother without cutting corners.
I'm also available through Toptal.
Github: https://github.com/boros-csaba
Website: https://www.boroscsaba.com/
Toptal: https://www.toptal.com/resume/boros-csaba
CV: https://www.boroscsaba.com/assets/cv.pdf
Email: [email protected]
Available for full-time or part-time contract work, ideally long-term engagements, but I’m also open to smaller projects.
I am very flexible with my working hours (mostly working with clients from USA).
I am a full-stack developer with more than 10+ years of experience. C#, AWS (certified developer), DevOps, CI/CD pipelines, microservices, react
I move fast, write clean code, and use tools like Claude Code to make the process smoother without cutting corners.
I'm also available through Toptal.
Github: https://github.com/boros-csaba
Website: https://www.boroscsaba.com/
Toptal: https://www.toptal.com/resume/boros-csaba
CV: https://www.boroscsaba.com/assets/cv.pdf
Email: [email protected]
[deleted]
SEEKING WORK | REMOTE
Hi, I’m Sarfaraz Nawaz, a full-stack developer experienced in MERN, Next.js and MEAN stacks. I work comfortably across both frontend and backend technologies and have deployed projects on platforms like VM, AWS, Azure and Vercel.
My Key Skills:
Frontend: React.js, Next.js, Angular, Nuxt, Tailwind CSS, Bootstrap, WordPress, HTML5, CSS3. Backend: Node.js, PHP, Java, Azure Functions, Google APIs, Firebase, WebSockets, MySQL, MongoDB Deployment: VPS, AWS EC2, Azure App Services, Docker, Firebase, Render, Vercel, Heroku
Other Expertise: DevOps, LLM integration, API development & integration, large-scale data operations
I’m passionate about building secure, scalable applications and self-scaling systems. I’ve worked professionally at Loyalytics AI as well as on various freelance/ projects.
If you have a project or role that fits my skills, I’d love to connect.
Portfolio - https://pmdnawaz1.vercel.app/
Hi, I’m Sarfaraz Nawaz, a full-stack developer experienced in MERN, Next.js and MEAN stacks. I work comfortably across both frontend and backend technologies and have deployed projects on platforms like VM, AWS, Azure and Vercel.
My Key Skills:
Frontend: React.js, Next.js, Angular, Nuxt, Tailwind CSS, Bootstrap, WordPress, HTML5, CSS3. Backend: Node.js, PHP, Java, Azure Functions, Google APIs, Firebase, WebSockets, MySQL, MongoDB Deployment: VPS, AWS EC2, Azure App Services, Docker, Firebase, Render, Vercel, Heroku
Other Expertise: DevOps, LLM integration, API development & integration, large-scale data operations
I’m passionate about building secure, scalable applications and self-scaling systems. I’ve worked professionally at Loyalytics AI as well as on various freelance/ projects.
If you have a project or role that fits my skills, I’d love to connect.
Portfolio - https://pmdnawaz1.vercel.app/
Location: Bangalore, India (Working across US/UK/AUS/NZ/EUR time zones) Remote: Yes
- FinTech: Embedded Finance, B2B Payments, LendingTech, WealthTech, KYC/AML, Crypto On/Off Ramp (Expertise in Plaid, Dwolla, Rutter, Stripe, Chargebee, Coinbase SDK, ACH, Underwriting Automation)
- AI & ML: LLM Agents (OpenAI, GPT-4, Claude, GPT4All), RAG Pipelines, LangChain, Workflow Copilots (Currently working with 4 clients on AI automations and document intelligence solutions)
- SportsTech: Performance Analytics, Scouting Tools, Fan Engagement Platforms (US, Australia) (Includes fantasy sports, live feeds, coaching platforms, and AR-ready data models)
- Legal Tech: Agreement Builders, eSignature Workflows, OCR + Document AI, Blockchain Proofing
- Sportstech - Real-Time: Video/Audio Streaming, WebRTC, Group Coaching, Townhalls, EdTech Live Tools
Schedule a Chat: https://calendly.com/mobilefirst-intro
Email: rupal(.)mobilefirst [at] gmail(.)com
- AI & ML: LLM Agents (OpenAI, GPT-4, Claude, GPT4All), RAG Pipelines, LangChain, Workflow Copilots (Currently working with 4 clients on AI automations and document intelligence solutions)
- SportsTech: Performance Analytics, Scouting Tools, Fan Engagement Platforms (US, Australia) (Includes fantasy sports, live feeds, coaching platforms, and AR-ready data models)
- Legal Tech: Agreement Builders, eSignature Workflows, OCR + Document AI, Blockchain Proofing
- Sportstech - Real-Time: Video/Audio Streaming, WebRTC, Group Coaching, Townhalls, EdTech Live Tools
Schedule a Chat: https://calendly.com/mobilefirst-intro
Email: rupal(.)mobilefirst [at] gmail(.)com
SEEKING WORK
Hi! I’m Max — a seasoned Designer & Developer with 13+ years of experience across Product Design, UX/UI, Software Development, Analytics, and Management.
I specialize in crafting user-centered, visually striking digital products and implementing them in code. I’ve contributed to several startups and built my own products and tools, backed by a strong mathematical background.
I’m fully self-sufficient but also lead a diverse team including Web Engineers, Graphic Designers, UX/UI specialists, 3D Designers, and more.
If you need help building or designing something impactful, feel free to reach out!
Location: Warsaw, Poland
Remote: Yes
Willing to relocate: Yes
Des: User Research, User Flow, UX/UI, Web, Holistic, Design System, Wireframes, Email Design, Dashboards, Mobile App Design, 3D, Illustrations, Animations, Figma, FinTech, E-commerce.
Dev: Ruby, Rails, Hotwire, JavaScript, TypeScript, React, Vue, Svelte, Nest, Next, Nuxt, Tailwind, Postgres, Docker, CI/CD (Gitlab & Github), Grafana, etc.
Email: [email protected]
Hi! I’m Max — a seasoned Designer & Developer with 13+ years of experience across Product Design, UX/UI, Software Development, Analytics, and Management.
I specialize in crafting user-centered, visually striking digital products and implementing them in code. I’ve contributed to several startups and built my own products and tools, backed by a strong mathematical background.
I’m fully self-sufficient but also lead a diverse team including Web Engineers, Graphic Designers, UX/UI specialists, 3D Designers, and more.
If you need help building or designing something impactful, feel free to reach out!
Location: Warsaw, Poland
Remote: Yes
Willing to relocate: Yes
Des: User Research, User Flow, UX/UI, Web, Holistic, Design System, Wireframes, Email Design, Dashboards, Mobile App Design, 3D, Illustrations, Animations, Figma, FinTech, E-commerce.
Dev: Ruby, Rails, Hotwire, JavaScript, TypeScript, React, Vue, Svelte, Nest, Next, Nuxt, Tailwind, Postgres, Docker, CI/CD (Gitlab & Github), Grafana, etc.
Email: [email protected]
SEEKING WORK | Canada | Remote | Operations Research
I'm Phil and I have a PhD in computer engineering, specializing in operations research (mathematical optimization, constraint programming, mixed-integer programming, etc). For the past several years I've implemented custom, production-ready solutions for a variety of problems (scheduling, routing, etc). Recent work includes a constraint programming solution for goal-based selection of indexes in Postgres, a heuristics-based scheduling tool used in hundreds of vehicle workshops around the world, and an optimization model used for scheduling autoclave cycles in a drug manufacturing facility.
Résumé/CV: https://github.com/PhilippeOlivier/curriculum-vitae/blob/mai...
Website: https://www.pedtsr.ca
I'm Phil and I have a PhD in computer engineering, specializing in operations research (mathematical optimization, constraint programming, mixed-integer programming, etc). For the past several years I've implemented custom, production-ready solutions for a variety of problems (scheduling, routing, etc). Recent work includes a constraint programming solution for goal-based selection of indexes in Postgres, a heuristics-based scheduling tool used in hundreds of vehicle workshops around the world, and an optimization model used for scheduling autoclave cycles in a drug manufacturing facility.
Résumé/CV: https://github.com/PhilippeOlivier/curriculum-vitae/blob/mai...
Website: https://www.pedtsr.ca
SEEKING WORK | USA REMOTE | NYC HYBRID
My latest projects have been in full-stack edge ML R&D, memory controller firmware dev for POWER servers, and chip bringup/testing for Z mainframes.
I'm passionate about modular synthesis and tinkering with all sorts of analog circuits and DSP. Currently upskilling in analog PCB design and refining my abilities in FPGA development. Also WIP on a 3D-printed robot arm to practice control systems and actuation.
Languages: C/C++, Python, JavaScript, Kotlin, VHDL, SystemVerilog
Hardware: PowerPC, ESP32, STM32, iCE40, ECP5
ML: TensorFlow Lite Micro, PyTorch, ONNX, OpenCV
IoT: BLE, WiFi, MQTT, LoRa
Resume: https://docs.google.com/document/d/18mjB1tIH5s-ZmiET_smUxbMo3FaiC637aW_us8P0U5I/edit?usp=drivesdk
Email: [email protected]
My latest projects have been in full-stack edge ML R&D, memory controller firmware dev for POWER servers, and chip bringup/testing for Z mainframes.
I'm passionate about modular synthesis and tinkering with all sorts of analog circuits and DSP. Currently upskilling in analog PCB design and refining my abilities in FPGA development. Also WIP on a 3D-printed robot arm to practice control systems and actuation.
SEEKING WORK | Europe | Remote
Location: Europe
Remote: Yes
Willing to relocate: No
Technologies:
Design: Figma, Adobe Illustrator, Adobe Photoshop, Adobe Experience and Miro
Presentation: Keynote, InVision, Microsoft PowerPoint
Project Management: Jira, Kanban Boards, and Trello
Prototyping Tools: InVision, Axure RP and Figma
Programming: Basic HTML & CSS
Résumé/CV: https://drive.google.com/file/d/1stXm3PbP-_20SKp-RK-KEPfINGO...
Email: shetyemanasi18[at]gmail[dot]com
Introduction: I am a UI/UX designer with a background in graphic design, art direction, and more than six years of experience in the design industry. I am proficient in creating digital products in agile environments for the consumer and healthcare markets. With my strong analytical, research, and teamwork skills, I have successfully led a variety of projects from conception to development in both office and remote settings. I have extensive experience crafting personas, qualitative analysis, user journeys, user flows, user interface design, low and high fidelity prototypes, stakeholder presentations and design systems for UI components.
I am looking for full-time contract or freelance/consulting opportunities at the moment (up to 40 hours/week) in UI UX Design
Portfolio: https://www.manasishetye.com/
Linkedin: https://www.linkedin.com/in/manasi-shetye
Location: Europe
Remote: Yes
Willing to relocate: No
Technologies:
Design: Figma, Adobe Illustrator, Adobe Photoshop, Adobe Experience and Miro
Presentation: Keynote, InVision, Microsoft PowerPoint
Project Management: Jira, Kanban Boards, and Trello
Prototyping Tools: InVision, Axure RP and Figma
Programming: Basic HTML & CSS
Résumé/CV: https://drive.google.com/file/d/1stXm3PbP-_20SKp-RK-KEPfINGO...
Email: shetyemanasi18[at]gmail[dot]com
Introduction: I am a UI/UX designer with a background in graphic design, art direction, and more than six years of experience in the design industry. I am proficient in creating digital products in agile environments for the consumer and healthcare markets. With my strong analytical, research, and teamwork skills, I have successfully led a variety of projects from conception to development in both office and remote settings. I have extensive experience crafting personas, qualitative analysis, user journeys, user flows, user interface design, low and high fidelity prototypes, stakeholder presentations and design systems for UI components.
I am looking for full-time contract or freelance/consulting opportunities at the moment (up to 40 hours/week) in UI UX Design
Portfolio: https://www.manasishetye.com/
Linkedin: https://www.linkedin.com/in/manasi-shetye
SEEKING FREELANCER | Palo Alto; Portland, OR; Remote (US only)
We are a healthcare company working with AI in non-patient facing tasks. Looking for a US-based UI engineer to work on a per-project basis in collaboration with our design and product teams to build out our React app based on Figma designs.
==[Tasks and Deliverables]==
Develop a frontend UI based on Figma designs using React and Next.js.
Implement pre-built UI component libraries to ensure efficiency and consistency.
Translate the Figma designs into a proper design system in CSS.
Ensure seamless integration with backend APIs.
Collaborate with designers and backend engineers to optimize user experience.
Set up project structure, formatting, and best practices for scalable development.
==[Required Experience]==
Strong proficiency in React and Next.js.
Experience translating Figma designs into functional UIs.
Familiarity with component-based UI frameworks (e.g., Mantine, DaisyUI, Tailwind).
Understanding of best practices in frontend architecture and performance optimization.
==[Nice to Have]==
Some backend familiarity (basic Python/Django for minor adjustments).
Previous work on fast-paced startup MVP development.
We are a healthcare company working with AI in non-patient facing tasks. Looking for a US-based UI engineer to work on a per-project basis in collaboration with our design and product teams to build out our React app based on Figma designs.
==[Tasks and Deliverables]==
Develop a frontend UI based on Figma designs using React and Next.js.
Implement pre-built UI component libraries to ensure efficiency and consistency.
Translate the Figma designs into a proper design system in CSS.
Ensure seamless integration with backend APIs.
Collaborate with designers and backend engineers to optimize user experience.
Set up project structure, formatting, and best practices for scalable development.
==[Required Experience]==
Strong proficiency in React and Next.js.
Experience translating Figma designs into functional UIs.
Familiarity with component-based UI frameworks (e.g., Mantine, DaisyUI, Tailwind).
Understanding of best practices in frontend architecture and performance optimization.
==[Nice to Have]==
Some backend familiarity (basic Python/Django for minor adjustments).
Previous work on fast-paced startup MVP development.
Hi p_alexander,
Are you still looking for a freelance engineer for this project? If so, it sounds like my skillset aligns with what you're looking for.
I'm a US-based full-stack software developer with 8 years of experience building web applications. I'm experienced with Typescript, React, Next.js, Tailwind, and Python.
Let me know if you'd like to connect to discuss in more detail.
Thanks!
Are you still looking for a freelance engineer for this project? If so, it sounds like my skillset aligns with what you're looking for.
I'm a US-based full-stack software developer with 8 years of experience building web applications. I'm experienced with Typescript, React, Next.js, Tailwind, and Python.
Let me know if you'd like to connect to discuss in more detail.
Thanks!
SEEKING WORK | REMOTE | WORLDWIDE
Freelance UX/UI & SaaS Product Designer for hire, remotely.
Hey, I'm Bren - a product & UX designer with a Bachelor's Degree in Interaction Design.
8+ years of experience designing UI/UX for startups and founders, including web and mobile apps.
---
I'm available for:
• SaaS UX/UI Design for Web & Mobile - Stop losing users due to clunky interfaces. I'll create sleek, modern, and intuitive designs for your web app, dashboard, or mobile app to increase user engagement, attract new users, and drive retention.
• Ongoing Design Partnership - I'll provide continuous, development-ready designs with custom workflows and processes. I'll help you establish smooth design-to-development handoff, allowing you to focus on your business and deliver iterative improvements to your product.
• Interactive Prototypes - Avoid costly development mistakes by testing ideas early with high-fidelity, clickable prototypes. I'll help you gather crucial user feedback and validate your concepts before you commit to full development, saving time, resources, and reducing risk.
• Scalable Design Systems - Need a scalable, efficient approach to your product design? I can create a design system for your business. This will help save time and keeps your brand experience unified across all platforms.
• Skills: Figma, Design Systems, SaaS Design, Dashboard Design, User Experience, User Interface, UX Design, UI Design, Product Design
---
• Retainer, ongoing UI / UX design arrangements available.
• Portfolio: https://SaaSDesigner.com
• Location: Toronto, Canada (GMT-4)
• Email: [email protected]
Freelance UX/UI & SaaS Product Designer for hire, remotely.
Hey, I'm Bren - a product & UX designer with a Bachelor's Degree in Interaction Design.
8+ years of experience designing UI/UX for startups and founders, including web and mobile apps.
---
I'm available for:
• SaaS UX/UI Design for Web & Mobile - Stop losing users due to clunky interfaces. I'll create sleek, modern, and intuitive designs for your web app, dashboard, or mobile app to increase user engagement, attract new users, and drive retention.
• Ongoing Design Partnership - I'll provide continuous, development-ready designs with custom workflows and processes. I'll help you establish smooth design-to-development handoff, allowing you to focus on your business and deliver iterative improvements to your product.
• Interactive Prototypes - Avoid costly development mistakes by testing ideas early with high-fidelity, clickable prototypes. I'll help you gather crucial user feedback and validate your concepts before you commit to full development, saving time, resources, and reducing risk.
• Scalable Design Systems - Need a scalable, efficient approach to your product design? I can create a design system for your business. This will help save time and keeps your brand experience unified across all platforms.
• Skills: Figma, Design Systems, SaaS Design, Dashboard Design, User Experience, User Interface, UX Design, UI Design, Product Design
---
• Retainer, ongoing UI / UX design arrangements available.
• Portfolio: https://SaaSDesigner.com
• Location: Toronto, Canada (GMT-4)
• Email: [email protected]
SEEKING FREELANCER | REMOTE Only | Supabase | Elixir fullstack, senior developers preferred
Job title: PT/FT Contractor.
Job description: To work on specific features across the Supabase product stacks, which may vary depending on assigned team. This is purely software development contracting with clearly scoped features and requirements.
Salary range: US$50/h.
Qualifications or experience required: 3+ years of experience with Elixir. JS, Rust, Go, and other languages are a plus.
What the successful job applicant will be working on: Immediate capacity is being sought after for the Logflare product, which would involve LiveView improvements for the Logflare UI, data ingestion and querying improvements, and interesting feature development areas involving OpenTelemetry, Clickhouse, and BigQuery. At Supabase scale, we value high performance code and innovative design to push the boundaries for our analytics infrastructure.
Send applications to [email protected] and include your github and resume.
Job title: PT/FT Contractor.
Job description: To work on specific features across the Supabase product stacks, which may vary depending on assigned team. This is purely software development contracting with clearly scoped features and requirements.
Salary range: US$50/h.
Qualifications or experience required: 3+ years of experience with Elixir. JS, Rust, Go, and other languages are a plus.
What the successful job applicant will be working on: Immediate capacity is being sought after for the Logflare product, which would involve LiveView improvements for the Logflare UI, data ingestion and querying improvements, and interesting feature development areas involving OpenTelemetry, Clickhouse, and BigQuery. At Supabase scale, we value high performance code and innovative design to push the boundaries for our analytics infrastructure.
Send applications to [email protected] and include your github and resume.
SEEKING WORK - Senior Technologist, CTO | Onsite EU / UK | REMOTE WORLDWIDE
Fractional CTO for Startups – MVP to Maturity
I help early-stage teams avoid costly tech mistakes and scale confidently. I provide a range of services for teams at different growth stages.
Fractional CTO for Startups – MVP to Maturity
I help early-stage teams avoid costly tech mistakes and scale confidently. I provide a range of services for teams at different growth stages.
* CTO LaunchPad: Build MVPs that don’t collapse later
- MVP planning and build oversight
- Hiring your first devs (not too early, not too late)
- Tech due diligence for early investors
- Set up strong but lightweight processes
* CTO ScaleUp: Grow your team and architecture without chaos
- Re-architect before it's too late
- Hire and structure your engineering org
- Scale delivery and CI/CD
- Build a product / tech culture that lasts
* CTO Stabilize: Tech debt, infra, and compliance before Series B panic
- Clean up tech debt and prepare for audits
- Level up infra and observability
- Guide the engineering org through rapid change
- Align tech with exec goals (finance, ops, product)
* 25 years management experience, from team leader to CTO/CIO to CEO/MD
* 15+ years AWS and Azure cloud experience - architecture, development, delivery, operations
* 35 years systems engineering and DevOps experience, from bare-metal to Kubernetes, from IaaS to PaaS
* 23+ years Java enterprise development and architecture experience; 20+ years Python development; 10 years C/C+
* 25 years experience in numerous data technologies, from RDBMes to data warehouses to NoSQL databases
SEEKING WORK | Germany | Remote | CV: Full CV and details on request Email: hello (at) orellgarten.com
LinkedIn: https://www.linkedin.com/in/ogarten
Website: https://orellgarten.com
Technologies & Skills: Software Engineering, Data Engineering, Data Modelling & Pipeline Design, Python, FastAPI, SQL, AWS, Azure, DuckDB, API design (full list on request)
Experienced engineer looking for software / data engineering contracts to solve business problems.
I usually work on the entire data chain from data generation up to BI or ML use cases at the end. Main focus is data from your business operations (logs, sensor data, process data, ...).
More than 7 years of experience in various industries (Aviation, Automotive, AdTech, ...) where I have helped my clients successfully tackle their challenges.
LinkedIn: https://www.linkedin.com/in/ogarten
Website: https://orellgarten.com
Technologies & Skills: Software Engineering, Data Engineering, Data Modelling & Pipeline Design, Python, FastAPI, SQL, AWS, Azure, DuckDB, API design (full list on request)
Experienced engineer looking for software / data engineering contracts to solve business problems.
I usually work on the entire data chain from data generation up to BI or ML use cases at the end. Main focus is data from your business operations (logs, sensor data, process data, ...).
More than 7 years of experience in various industries (Aviation, Automotive, AdTech, ...) where I have helped my clients successfully tackle their challenges.
[deleted]
SEEKING FREELANCER
ZenMaid Inc | Back-End Engineer (Ruby/Rails) | Remote (USA/EU) | Full-time (open to part-time)
We're a niche SaaS for the residential cleaning industry - #1 in our space and growing. 10 years profitable, no VC, few meetings. Lots of deep work, shipping & care for our craft. Cool culture, yearly retreats in Europe.
Stack: RoR, pg, gql, TS/React, git
You:
• 5+ years writing ruby in complex monoliths
• Opinionated about maintainable back-end architecture
• Growth mindset and a focus on delivering user value
• Own back-end domains and lead their evolution, shipping fast without sacrificing quality
• TS/React is a bonus but not required
Benefits: Competitive comp, 100% remote, stable company, yearly retreats, modern stack, low-meeting culture. Freelance/EOR possible. Fast recruitment process.
Apply:
careers+aug2025hn [the-ruby-instance-var-prefix] zenmaid [the-tiny-disk-char] com
Please include your resume/LinkedIn/GitHub, cover letter or intro message, and a note about a BE refactor you're proud of.
ZenMaid Inc | Back-End Engineer (Ruby/Rails) | Remote (USA/EU) | Full-time (open to part-time)
We're a niche SaaS for the residential cleaning industry - #1 in our space and growing. 10 years profitable, no VC, few meetings. Lots of deep work, shipping & care for our craft. Cool culture, yearly retreats in Europe.
Stack: RoR, pg, gql, TS/React, git
You:
• 5+ years writing ruby in complex monoliths
• Opinionated about maintainable back-end architecture
• Growth mindset and a focus on delivering user value
• Own back-end domains and lead their evolution, shipping fast without sacrificing quality
• TS/React is a bonus but not required
Benefits: Competitive comp, 100% remote, stable company, yearly retreats, modern stack, low-meeting culture. Freelance/EOR possible. Fast recruitment process.
Apply:
careers+aug2025hn [the-ruby-instance-var-prefix] zenmaid [the-tiny-disk-char] com
Please include your resume/LinkedIn/GitHub, cover letter or intro message, and a note about a BE refactor you're proud of.
SEEKING WORK | US | Remote OK
I am a Site Reliability Engineer (SRE), Google Style, with experience at both large and small organizations. I can help you build a Platform Engineering practice from the very beginning. I'm looking to help small dev teams increase their velocity by implementing best-practices of Devops: CI/CD, Kubernetes Deployments, and effective Monitoring frameworks.
My resume: https://resume.gauntletwizard.net/ThomasHahnResume.pdf
My LinkedIn: https://www.linkedin.com/in/thomas-hahn-3344ba3/
My Github: https://github.com/GauntletWizard
I am a Site Reliability Engineer (SRE), Google Style, with experience at both large and small organizations. I can help you build a Platform Engineering practice from the very beginning. I'm looking to help small dev teams increase their velocity by implementing best-practices of Devops: CI/CD, Kubernetes Deployments, and effective Monitoring frameworks.
My resume: https://resume.gauntletwizard.net/ThomasHahnResume.pdf
My LinkedIn: https://www.linkedin.com/in/thomas-hahn-3344ba3/
My Github: https://github.com/GauntletWizard
SEEKING WORK | Zagreb, Croatia (Europe) | Remote (any time zone)
Senior Frontend Engineer — 10+ years building web products from scratch, often with small teams and directly with founders.
Remote-first (was onsite in SF & Berlin). I focus on UX, delivery, and working independently. Open to full-time or part-time roles. If you need someone to own the frontend and move fast, I'm happy to chat.
————————
Technologies: JavaScript (React, Redux, TypeScript, Next.js, Node.js, GraphQL, Turbopack/Vite), Ruby/Rails, REST, Docker
Website: https://smikulic.com
LinkedIn: https://www.linkedin.com/in/sinisamikulic
Email: [email protected]
————————
Projects: https://yourmonthly.app/
Senior Frontend Engineer — 10+ years building web products from scratch, often with small teams and directly with founders.
Remote-first (was onsite in SF & Berlin). I focus on UX, delivery, and working independently. Open to full-time or part-time roles. If you need someone to own the frontend and move fast, I'm happy to chat.
————————
Technologies: JavaScript (React, Redux, TypeScript, Next.js, Node.js, GraphQL, Turbopack/Vite), Ruby/Rails, REST, Docker
Website: https://smikulic.com
LinkedIn: https://www.linkedin.com/in/sinisamikulic
Email: [email protected]
————————
Projects: https://yourmonthly.app/
SEEKING WORK | Remote | AI Infrastructure & Performance
Location: Wisconsin
---
Last September I built an AI inference tool that hit #3 on HN (https://news.ycombinator.com/item?id=41620530). It processed 17.3M messages in 24 hours and only cost $17 to run.
I specialize in:
- LLM inference optimization (FastAPI, proper batching, memory management)
- CI/CD pipelines for ML deployments
- Making AI systems cost-effective at scale
Recent work: FrankenClaude (reasoning injection experiments, https://thelisowe.substack.com/p/frankenclaude-injecting-dee...), self driving Rocket League (https://thelisowe.substack.com/p/building-an-ai-that-plays-r...), diffdev (AI-powered code modification tool, https://pypi.org/project/diffdev/).
Previously at Sprout Social where I built their ML inference platform - reduced deployment time from 6 months to 6 hours and cut AWS costs by $500K/yr.
Looking for interesting problems in AI infrastructure, performance optimization, or building products from scratch.
Tech: PyTorch, FastAPI, K8s, Docker, AWS, ONNX
---
Resume: https://drive.google.com/file/d/1qO8XdisNTFq_wmrQGDKnu6eWDi2... GitHub: github.com/Mockapapella Blog: thelisowe.substack.com
Contact: My email is in my bio or on my resume
Location: Wisconsin
---
Last September I built an AI inference tool that hit #3 on HN (https://news.ycombinator.com/item?id=41620530). It processed 17.3M messages in 24 hours and only cost $17 to run.
I specialize in:
- LLM inference optimization (FastAPI, proper batching, memory management)
- CI/CD pipelines for ML deployments
- Making AI systems cost-effective at scale
Recent work: FrankenClaude (reasoning injection experiments, https://thelisowe.substack.com/p/frankenclaude-injecting-dee...), self driving Rocket League (https://thelisowe.substack.com/p/building-an-ai-that-plays-r...), diffdev (AI-powered code modification tool, https://pypi.org/project/diffdev/).
Previously at Sprout Social where I built their ML inference platform - reduced deployment time from 6 months to 6 hours and cut AWS costs by $500K/yr.
Looking for interesting problems in AI infrastructure, performance optimization, or building products from scratch.
Tech: PyTorch, FastAPI, K8s, Docker, AWS, ONNX
---
Resume: https://drive.google.com/file/d/1qO8XdisNTFq_wmrQGDKnu6eWDi2... GitHub: github.com/Mockapapella Blog: thelisowe.substack.com
Contact: My email is in my bio or on my resume
SEEKING WORK | LOCATION: EU (BUT WORKING EASTERN TIME HOURS) | REMOTE ONLY
I'm a fractional CTO and hands-on product engineer with over 17 years of startup experience. I help non-technical founders turn ideas into reality - working products and teams that provide a solid foundation for profitability, fundraising, and growth.
I offer the following services:
1. Product design - design a product that users want, investors back, and engineers can actually build.
2. Product development - build a quality product quickly and start gathering feedback from customers and potential investors as early as possible.
3. Engineering management - hire, onboard, and lead a lean engineering team to accelerate product development and optimize cost.
4. Technical consulting - pick a tech stack and processes appropriate for the current stage without putting future growth at risk.
5. Project rescues - get your project back on track, understand why it went off the rails, and ensure it'll stay on the right track.
If that sounds like what you need then let's chat: [email protected]
I've worked across many stacks, but prefer tried and true tech: React + TypeScript or Hotwire on the frontend; Ruby on Rails on the backend. I also have significant experience with Elixir (+ Phoenix) and Python (+ Flask).
Website: https://www.gregnavis.com/
GitHub: https://github.com/gregnavis/
LinkedIn: https://www.linkedin.com/in/gregnavis/
Twitter: https://twitter.com/gregnavis
E-mail: [email protected]
I'm a fractional CTO and hands-on product engineer with over 17 years of startup experience. I help non-technical founders turn ideas into reality - working products and teams that provide a solid foundation for profitability, fundraising, and growth.
I offer the following services:
1. Product design - design a product that users want, investors back, and engineers can actually build.
2. Product development - build a quality product quickly and start gathering feedback from customers and potential investors as early as possible.
3. Engineering management - hire, onboard, and lead a lean engineering team to accelerate product development and optimize cost.
4. Technical consulting - pick a tech stack and processes appropriate for the current stage without putting future growth at risk.
5. Project rescues - get your project back on track, understand why it went off the rails, and ensure it'll stay on the right track.
If that sounds like what you need then let's chat: [email protected]
I've worked across many stacks, but prefer tried and true tech: React + TypeScript or Hotwire on the frontend; Ruby on Rails on the backend. I also have significant experience with Elixir (+ Phoenix) and Python (+ Flask).
Website: https://www.gregnavis.com/
GitHub: https://github.com/gregnavis/
LinkedIn: https://www.linkedin.com/in/gregnavis/
Twitter: https://twitter.com/gregnavis
E-mail: [email protected]
——————————————
SEEKING WORK | Remote (EU/US) | Senior Product Designer—Design Systems, Design-to-Code, Accessibility
—
Portfolio: https://raigo.design/case-studies
Email: [email protected]
LinkedIn: https://linkedin.com/in/raigolilleberg
—
Services:
U/UI audit — $1,200+ (US), 1-2 weeks
Design system foundation setup - $2,200+, 3-4 weeks
Design-to-dev alignment - $1,200+, 2-3 weeks (pilot pricing!)
Accessibility compliance audit - $750+, 1-2 weeks (pilot pricing!)
Fractional design - $1,200+ (15–20hr) /monthly
—
About me:
Product designer with 10+ years of remote experience, focused on reducing design-to-dev friction through systems thinking, audits, and clean handoffs. Currently expanding into frontend and accessibility to make design more inclusive—and easier to build.
Reliable, async-friendly, and focused on helping fast-moving teams ship with less friction.
—
Contact: [email protected]
——————————————
SEEKING WORK | Remote (EU/US) | Senior Product Designer—Design Systems, Design-to-Code, Accessibility
—
Portfolio: https://raigo.design/case-studies
Email: [email protected]
LinkedIn: https://linkedin.com/in/raigolilleberg
—
Services:
U/UI audit — $1,200+ (US), 1-2 weeks
Design system foundation setup - $2,200+, 3-4 weeks
Design-to-dev alignment - $1,200+, 2-3 weeks (pilot pricing!)
Accessibility compliance audit - $750+, 1-2 weeks (pilot pricing!)
Fractional design - $1,200+ (15–20hr) /monthly
—
About me:
Product designer with 10+ years of remote experience, focused on reducing design-to-dev friction through systems thinking, audits, and clean handoffs. Currently expanding into frontend and accessibility to make design more inclusive—and easier to build.
Reliable, async-friendly, and focused on helping fast-moving teams ship with less friction.
—
Contact: [email protected]
——————————————
SEEKING WORK - Thailand - Remote
Currently working remote from Thailand (UTC+7), with potential for short on-site trips if necessary. Relocating to Australia soon(ish).
I have 20 years experience across a mixture of Ops/Infrastructure/Dev-Tools and web application architecture/development, with a focus on solving unique/uncommon problems.
I’m looking for opportunities to help companies with
- server infrastructure setup/maintenance; - backend/server-side architecture & development (primarily PHP MVC); - system integration;
I currently work remotely from Thailand, on a reasonably flexible schedule (I can schedule work hours to get overlap with most other timezones when required) but on-site visits to pretty much anywhere are a possibility if required too.
Contact me via email (in my profile) if you want to have a chat about what you’re working on!
Currently working remote from Thailand (UTC+7), with potential for short on-site trips if necessary. Relocating to Australia soon(ish).
I have 20 years experience across a mixture of Ops/Infrastructure/Dev-Tools and web application architecture/development, with a focus on solving unique/uncommon problems.
I’m looking for opportunities to help companies with
- server infrastructure setup/maintenance; - backend/server-side architecture & development (primarily PHP MVC); - system integration;
I currently work remotely from Thailand, on a reasonably flexible schedule (I can schedule work hours to get overlap with most other timezones when required) but on-site visits to pretty much anywhere are a possibility if required too.
Contact me via email (in my profile) if you want to have a chat about what you’re working on!
[deleted]
SEEKING WORK | UK | REMOTE
I'm a programmer with more than 10 years experience, primarily working remotely on a freelance or contract basis. My recent work has fallen into two main areas:
Scientific / numeric computing: e.g. I've contributed to research projects on quantum error correction and probabilistic programming languages. Tech: Python, NumPy, JAX, PyTorch, Matplotlib, JavaScript.
Backend web dev: e.g. I worked at a tiny start-up where I built a web app for automatic meeting scheduling. Tech: Python, Flask, SQLAlchemy, PostgreSQL, Celery, OAuth, Google Calendar APIs, AWS.
Please feel free to get in touch if you have a project (of any kind!) you think I might be able to help with, I'd be happy to chat.
More info and contact details on my website: https://paulhorsfall.co.uk
I'm a programmer with more than 10 years experience, primarily working remotely on a freelance or contract basis. My recent work has fallen into two main areas:
Scientific / numeric computing: e.g. I've contributed to research projects on quantum error correction and probabilistic programming languages. Tech: Python, NumPy, JAX, PyTorch, Matplotlib, JavaScript.
Backend web dev: e.g. I worked at a tiny start-up where I built a web app for automatic meeting scheduling. Tech: Python, Flask, SQLAlchemy, PostgreSQL, Celery, OAuth, Google Calendar APIs, AWS.
Please feel free to get in touch if you have a project (of any kind!) you think I might be able to help with, I'd be happy to chat.
More info and contact details on my website: https://paulhorsfall.co.uk
SEEKING WORK: Poland (US timezones OK) | Remote | Senior Full Stack Engineer:
Remote: Yes, ok with in-office meetings
Willing to relocate: Yes for epic offers
Technologies:
* Python, Django, FastAPI
* React, React Native
* Kubernetes, AWS, GC, Azure, Terraform, CephFS, GlusterFS, Proxmox, esxi
* PyTorch, Apache Spark, Apache Airflow, Kafka
* LLM Integrations: Claude, OpenAI, Gemini, Mistral, DeepSeek
* LLM fine-tuning, RAG/CAG, LoRA, MCP
Résumé/CV: https://michallech.info/static/Michal-Lech-Resume.pdf
Email: [email protected]
SEEKING WORK | EU, Croatia (UTC+2) | REMOTE ONLY
Experienced full stack software engineer with a demonstrated history (10+ years) of working with enterprise solutions on premise and in cloud. I don't shy away from maintaining old code bases or learning new/old technologies and I'm very comfortable wearing many hats.
I love working directly with stake holders, even if they don't have engineering background. I can also team up with other freelancers and I know a few I've worked before in case you need more hands on deck, or need someone with a specialization, e.g. UI/UX design, translations...
Tech stack: Node (Typescript), .NET (C#), Vue, React, Blazor, PostgreSQL, MS SQL Server, DevOps, Docker
Cloud: Azure, AWS, Hetzner, Digital Ocean
Contact: https://ica.hr
Experienced full stack software engineer with a demonstrated history (10+ years) of working with enterprise solutions on premise and in cloud. I don't shy away from maintaining old code bases or learning new/old technologies and I'm very comfortable wearing many hats.
I love working directly with stake holders, even if they don't have engineering background. I can also team up with other freelancers and I know a few I've worked before in case you need more hands on deck, or need someone with a specialization, e.g. UI/UX design, translations...
Tech stack: Node (Typescript), .NET (C#), Vue, React, Blazor, PostgreSQL, MS SQL Server, DevOps, Docker
Cloud: Azure, AWS, Hetzner, Digital Ocean
Contact: https://ica.hr
SEEKING WORK | Remote | Graphic designer
Location: Bogotá, Colombia
Remote: Yes
Willing to relocate: No
Technologies: HTML, CSS, JavaScript, SVG, TeX/ConTeXt, PHP, Jekyll
Portfolio: https://miler.codeberg.page/
Résumé-CV: https://codeberg.org/miler/curriculum-vitae/raw/branch/main/curriculum-en.pdf
Email: Please see Portfolio or CV/Résumé
GitHub: https://github.com/acidrums4/
SEEKING WORK | Remote | Frontend / Fullstack / AI Product Engineer
Staff-level engineer with 15+ years experience shipping consumer products and internal tools at scale. I’ve led frontend and fullstack work across high-growth startups and large companies (FAANG-level), including building tools used by millions and launching AI-native desktop apps (macOS/Windows) focused on privacy and local-first design.
Highlights:
* Scaled a no-code platform to 100K+ users → acquired
* Solo-built an iOS app featured by Apple
* Led product-engineering efforts across AI agents, RAG, and LLM integration
* Extensive experience with React, TypeScript, Swift, GraphQL, and OpenAI APIs
Looking for: contract or part-time work focused on early product development, AI UX, or building polished tools fast. Bonus if you’re building something weird, ambitious, or human-centered.
Resume and portfolio available upon request.
Reach me: [email protected]
Staff-level engineer with 15+ years experience shipping consumer products and internal tools at scale. I’ve led frontend and fullstack work across high-growth startups and large companies (FAANG-level), including building tools used by millions and launching AI-native desktop apps (macOS/Windows) focused on privacy and local-first design.
Highlights:
* Scaled a no-code platform to 100K+ users → acquired
* Solo-built an iOS app featured by Apple
* Led product-engineering efforts across AI agents, RAG, and LLM integration
* Extensive experience with React, TypeScript, Swift, GraphQL, and OpenAI APIs
Looking for: contract or part-time work focused on early product development, AI UX, or building polished tools fast. Bonus if you’re building something weird, ambitious, or human-centered.
Resume and portfolio available upon request.
Reach me: [email protected]
SEEKING WORK - Data scientist, remote worldwide, email in profile.
I'm a data scientist and I'm looking for hard problems to solve. Hair on fire "This is causing lemon-law recalls and we can't solve it." type problems - I've done those a few times.
I love avant garde problems, and have a pretty unique toolset. I've worked with names you know in automotive, tech, and other spaces. Recently I've been working with Oil & Gas - Production estimates, pricing, and other interesting things.
I've worked on projects including LLMs, knowledge extraction, automotive part failure prediction, vehicle route planning in constrained environments, translation, maintenance optimization, automated sports highlights, maritime piracy, and more.
If you're unsure, get in touch. Referals welcome. Email in profile.
I'm a data scientist and I'm looking for hard problems to solve. Hair on fire "This is causing lemon-law recalls and we can't solve it." type problems - I've done those a few times.
I love avant garde problems, and have a pretty unique toolset. I've worked with names you know in automotive, tech, and other spaces. Recently I've been working with Oil & Gas - Production estimates, pricing, and other interesting things.
I've worked on projects including LLMs, knowledge extraction, automotive part failure prediction, vehicle route planning in constrained environments, translation, maintenance optimization, automated sports highlights, maritime piracy, and more.
If you're unsure, get in touch. Referals welcome. Email in profile.
SEEKING WORK | Remote | United States / London | Full Stack Software Engineer
Linked In: https://www.linkedin.com/in/stevenirby1/
Resume: https://www.stevenirby.me/resume/
Email: <HN username at> stevenirby.me
Technologies: React, TypeScript, Next.js, Python, Django, node.js, Tailwind, etc.
Freelancing. Just wrapped up a big Next.js project. Building AI agents.
I would love to help a team part-time or do short-term freelance work.
What else is keeping me busy?
https://agentscode.dev
An API service for calling AI Agents. Fastify, TypeScript, and a custom agent framework.
Note: I'm a US citizen in London with the right to work
Resume: https://www.stevenirby.me/resume/
Email: <HN username at> stevenirby.me
Technologies: React, TypeScript, Next.js, Python, Django, node.js, Tailwind, etc.
Freelancing. Just wrapped up a big Next.js project. Building AI agents.
I would love to help a team part-time or do short-term freelance work.
What else is keeping me busy?
https://agentscode.dev
An API service for calling AI Agents. Fastify, TypeScript, and a custom agent framework.
Note: I'm a US citizen in London with the right to work
SEEKING WORK | Southern Europe | Remote
Hi, I’m George, a versatile software engineer with a master's degree in computer science and ~15 years of experience developing software solutions from design to deployment, including web and desktop apps, data pipelines, and data visualizations. I've written content for technical assessments, coding challenges, programming articles, and tutorials.
I've helped companies scale, launch products, improve efficiency, and boost revenues. I've worked with organizations such as MIT, Triplebyte, and Rollbar, and I've had some of my research published by IEEE, OEIS, and Springer.
Feel free to check out my LinkedIn at www.linkedin.com/in/georgetanev and reach out to me there or via email at [email protected].
Hi, I’m George, a versatile software engineer with a master's degree in computer science and ~15 years of experience developing software solutions from design to deployment, including web and desktop apps, data pipelines, and data visualizations. I've written content for technical assessments, coding challenges, programming articles, and tutorials.
I've helped companies scale, launch products, improve efficiency, and boost revenues. I've worked with organizations such as MIT, Triplebyte, and Rollbar, and I've had some of my research published by IEEE, OEIS, and Springer.
Feel free to check out my LinkedIn at www.linkedin.com/in/georgetanev and reach out to me there or via email at [email protected].
[deleted]
[deleted]
SEEKING WORK | US/Remote
Senior Software Engineering Leader with 20+ years of full-stack development experience in , ERP systems, and cloud architecture. Proven track record in building mission-critical solutions for US, Hong Kong and international markets. Combines deep technical mastery (Python/PHP/Node.js, AWS/GCP, Django/Laravel) with leadership in DevOps, ISO compliance, and cross-functional team management. Specialized in fintech integrations (Stripe/PayPal/Jetco), logistics systems (UPS/FedEx), and Agile transformation.
https://www.travschan.com/software/resume
Senior Software Engineering Leader with 20+ years of full-stack development experience in , ERP systems, and cloud architecture. Proven track record in building mission-critical solutions for US, Hong Kong and international markets. Combines deep technical mastery (Python/PHP/Node.js, AWS/GCP, Django/Laravel) with leadership in DevOps, ISO compliance, and cross-functional team management. Specialized in fintech integrations (Stripe/PayPal/Jetco), logistics systems (UPS/FedEx), and Agile transformation.
https://www.travschan.com/software/resume
SEEKING WORK | Remote | Worldwide (EU-based, GMT+1) | Part-Time
PERL Expert | DevOps Engineer | SQL/SOLR Specialist
Language: English, German
Areas of expertise:
Email: ja.hn4[at]mailgw.com
PERL Expert | DevOps Engineer | SQL/SOLR Specialist
Language: English, German
Areas of expertise:
• Legacy PERL Code Maintenance
• PERL Performance Optimization
• PERL Security & Compliance
• Migration Services
→ PERL to Python Migration
→ Database Version Upgrades
→ Legacy System Modernization
• Prometheus based monitoring systems
• Cloud / On-premise inventory systems and synchronization to CMDB/ITSM
• MLS data synchronization via RESO/RETS - https://mlsync.io
Email: ja.hn4[at]mailgw.com
SEEKING WORK | AWS Expertise | Remote (USA Based)
I've been working on production-grade AWS deployments for over 10 years, so it's a bit hard to frame my experience/skill set. That being said, if you need help with almost anything AWS - architecture, infrastructure, performance, scale - feel free to reach out. Although versed in Well-Architected/multi-region/multi-account, I strive to supply the simplest solution for your particular scenario.
Keywords: IAM, VPC, Cloudwatch, EC2/ASG/ELB, Lambda, API Gateway, RDS, Redshift, DynamoDB, CodeDeploy, Cognito, Athena, S3, Cloudfront, Kinesis, SQS, SNS, IoT Core, Sagemaker, ElastiCache, MediaConvert
$150 USD/hour, minimum 50 hours (rates are standard and listed on my website)
[email protected]
I've been working on production-grade AWS deployments for over 10 years, so it's a bit hard to frame my experience/skill set. That being said, if you need help with almost anything AWS - architecture, infrastructure, performance, scale - feel free to reach out. Although versed in Well-Architected/multi-region/multi-account, I strive to supply the simplest solution for your particular scenario.
Keywords: IAM, VPC, Cloudwatch, EC2/ASG/ELB, Lambda, API Gateway, RDS, Redshift, DynamoDB, CodeDeploy, Cognito, Athena, S3, Cloudfront, Kinesis, SQS, SNS, IoT Core, Sagemaker, ElastiCache, MediaConvert
$150 USD/hour, minimum 50 hours (rates are standard and listed on my website)
[email protected]
SEEKING WORK | REMOTE
Mid FullStack Software Engineer. I am a focused problem solver, geared towards bringing fast, scalable solutions. Easily adaptable, thriving in fast-paced start-up environments.
Technologies: Ruby on Rails, React, React Native, Node.js, Python, PyTorch, TensorFlow, Docker, AWS.
Resume: https://drive.google.com/file/d/1lQTvbcVXOGyfvPXwDOiA7cyYVG0...
LinkedIn: http://linkedin.com/in/patan-paul-63664a265/
Mid FullStack Software Engineer. I am a focused problem solver, geared towards bringing fast, scalable solutions. Easily adaptable, thriving in fast-paced start-up environments.
Technologies: Ruby on Rails, React, React Native, Node.js, Python, PyTorch, TensorFlow, Docker, AWS.
Resume: https://drive.google.com/file/d/1lQTvbcVXOGyfvPXwDOiA7cyYVG0...
LinkedIn: http://linkedin.com/in/patan-paul-63664a265/
SEEKING WORK | Remote | USA. DevOps | Cloud Architecture | Infra | Platform | SRE. Electrical engineering grad with 10+ yrs exp, comfortable as equally with code as with people. US Citizen.
My strength is empowering code to run at scale, helping scaling products from 1 to 10, incident management, building a DevOps/SRE practice, and driving improvements in your existing infrastructure. Cloud architecture in AWS and Azure. Javascript and Python, some Java.
I've supported clients in the Fortune 500 (healthcare and finance), US Federal Government, and several startups scaling after achieving PMF.
Former startup founder - I am now focused on contract engagements as a sole practitioner. You can contact me directly at [email protected]
My strength is empowering code to run at scale, helping scaling products from 1 to 10, incident management, building a DevOps/SRE practice, and driving improvements in your existing infrastructure. Cloud architecture in AWS and Azure. Javascript and Python, some Java.
I've supported clients in the Fortune 500 (healthcare and finance), US Federal Government, and several startups scaling after achieving PMF.
Former startup founder - I am now focused on contract engagements as a sole practitioner. You can contact me directly at [email protected]
SEEKING WORK | Remote | Backend Developer – Python, Django, FastAPI, AWS
Backend developer with 3+ years of experience building scalable APIs and automating cloud workflows using AWS (Lambda, EventBridge, DynamoDB). Skilled in FastAPI, Django, and RESTful architecture.
Experience includes:
- Serverless infrastructure on AWS
- Database design (PostgreSQL, DynamoDB)
- Writing tested, production-ready code with Pytest
- Docker-based development & deployment
Looking for remote opportunities where reliability, clarity, and performance matter.
* Resume/CV: https://kevinmorales.xyz/
* LinkedIn: https://www.linkedin.com/in/ikenshu/
Backend developer with 3+ years of experience building scalable APIs and automating cloud workflows using AWS (Lambda, EventBridge, DynamoDB). Skilled in FastAPI, Django, and RESTful architecture.
Experience includes:
- Serverless infrastructure on AWS
- Database design (PostgreSQL, DynamoDB)
- Writing tested, production-ready code with Pytest
- Docker-based development & deployment
Looking for remote opportunities where reliability, clarity, and performance matter.
* Resume/CV: https://kevinmorales.xyz/
* LinkedIn: https://www.linkedin.com/in/ikenshu/
SEEKING WORK
Location: EU, EEST Bucharest time zone
Remote: Yes
Willing to relocate: Possibly
Technologies:
C++ 17, Python 3, Linux, OOP, TDD, Jenkins AI: Claude Code, Cursor, RAG, Prompt Engineering
Résumé/CV: https://docs.google.com/document/d/1pnVituSV1qz0hFUMajTj38bi...
Email: (Check Résumé/CV)
About: Software engineer with expertise in C++, Python (14+ years of full time software development experience). Proven track record in designing, developing, and deploying scalable backend systems and embedded applications. Passionate about writing clean, efficient code. Language agnostic, open to multiple tech stacks.
Location: EU, EEST Bucharest time zone
Remote: Yes
Willing to relocate: Possibly
Technologies:
C++ 17, Python 3, Linux, OOP, TDD, Jenkins AI: Claude Code, Cursor, RAG, Prompt Engineering
Résumé/CV: https://docs.google.com/document/d/1pnVituSV1qz0hFUMajTj38bi...
Email: (Check Résumé/CV)
About: Software engineer with expertise in C++, Python (14+ years of full time software development experience). Proven track record in designing, developing, and deploying scalable backend systems and embedded applications. Passionate about writing clean, efficient code. Language agnostic, open to multiple tech stacks.
SEEKING WORK | Remote | Asia/USA
Looking for computer vision work. Multi-view stereo, camera calibration, SfM, scene reconstruction, 3D object triangulation, 3D multi-object tracking. Object detection, tracking, video processing. I mostly work in Python and C++, but the stack is not super important to me. I have 14 years of experience as a software engineer. Self-directed, and I do not require a lot of management. I go the extra mile producing technical notes, reports, visualizations, etc. to help communicate my results. References available upon request. Willing to travel.
RECENT PROJECTS
Camera/Projector Calibration System
- Novel projector mapping technique for 3D, real-world interactivity
Damage detection/grading for collectable items
- 2D damage detection using smartphone camera from multiple views
- Map 2D multi-view into global 3D space for unique damage instance collation with novel camera calibration technique using differentiable rendering
- AWS pipeline to orchestrate all the ML/GPU crunching to support a mobile app
Real-time soccer markerless motion capture
- Camera calibration (20+ cameras) using COLMAP
- Calibration refinement and camera drift maintenance
- 3D object triangulation from multi-view 2D object detections
- 3D human pose reconstruction from 2D pose estimations
- 3D multi-object tracking
- Real-time pipeline (60 Hz)
Video auto-cropping to convert long-form landscape orientation videos in to vertical, short videos
- Prioritize between competing subjects in video
- Create smooth panning crop-out region for each subject
- Naturally transition focus between different subjects
CONTACT
email work at zacstewart dot com
https://www.linkedin.com/in/zac-stewart-79b2a5a6/
Looking for computer vision work. Multi-view stereo, camera calibration, SfM, scene reconstruction, 3D object triangulation, 3D multi-object tracking. Object detection, tracking, video processing. I mostly work in Python and C++, but the stack is not super important to me. I have 14 years of experience as a software engineer. Self-directed, and I do not require a lot of management. I go the extra mile producing technical notes, reports, visualizations, etc. to help communicate my results. References available upon request. Willing to travel.
RECENT PROJECTS
Camera/Projector Calibration System
- Novel projector mapping technique for 3D, real-world interactivity
Damage detection/grading for collectable items
- 2D damage detection using smartphone camera from multiple views
- Map 2D multi-view into global 3D space for unique damage instance collation with novel camera calibration technique using differentiable rendering
- AWS pipeline to orchestrate all the ML/GPU crunching to support a mobile app
Real-time soccer markerless motion capture
- Camera calibration (20+ cameras) using COLMAP
- Calibration refinement and camera drift maintenance
- 3D object triangulation from multi-view 2D object detections
- 3D human pose reconstruction from 2D pose estimations
- 3D multi-object tracking
- Real-time pipeline (60 Hz)
Video auto-cropping to convert long-form landscape orientation videos in to vertical, short videos
- Prioritize between competing subjects in video
- Create smooth panning crop-out region for each subject
- Naturally transition focus between different subjects
CONTACT
email work at zacstewart dot com
https://www.linkedin.com/in/zac-stewart-79b2a5a6/
[deleted]
SEEKING WORK
Location: Telluride, CO
Remote: Yes
Willing to relocate: No
Product Leadership: Scaling SaaS startups → PE exit, 100+ remote teams
AI/Innovation: OpenAI, RAG, LangChain, NLP/LLM pipelines, distributed systems
Technical: TypeScript, Node, Python, React/Vue, AWS/Azure, SQL/NoSQL
Résumé/CV: https://www.linkedin.com/in/jeff-borden/
Email: jborden13 [@t] gmail [dot] com
Built and sold a B2B SaaS company serving Fortune 500 brands with e-commerce intelligence and compliance. Now seeking to lead product/innovation teams solving complex problems at the intersection of data, AI, and scalable systems.
* Open to fractional, advisory, or full-time roles.
Location: Telluride, CO
Remote: Yes
Willing to relocate: No
Product Leadership: Scaling SaaS startups → PE exit, 100+ remote teams
AI/Innovation: OpenAI, RAG, LangChain, NLP/LLM pipelines, distributed systems
Technical: TypeScript, Node, Python, React/Vue, AWS/Azure, SQL/NoSQL
Résumé/CV: https://www.linkedin.com/in/jeff-borden/
Email: jborden13 [@t] gmail [dot] com
Built and sold a B2B SaaS company serving Fortune 500 brands with e-commerce intelligence and compliance. Now seeking to lead product/innovation teams solving complex problems at the intersection of data, AI, and scalable systems.
* Open to fractional, advisory, or full-time roles.
SEEKING WORK | Romania | Remote only
Ex-Google engineer, 10+ years in software, last 2+ focused fully on GenAI. I take projects from idea to production.
Recently built an end-to-end evaluation pipeline for a security platform’s GenAI search (RAG), improving retrieval quality and minimizing hallucinations.
Tech: Python · LangChain · RAG/evaluation · Prompt engineering · React
Past work spans agentic workflows, prompt frameworks, GPT-powered tools, and full-stack AI products.
Prefer working directly with stakeholders. Big fan of startups.
LinkedIn: https://www.linkedin.com/in/andrei-puni/ Email: [email protected]
Ex-Google engineer, 10+ years in software, last 2+ focused fully on GenAI. I take projects from idea to production.
Recently built an end-to-end evaluation pipeline for a security platform’s GenAI search (RAG), improving retrieval quality and minimizing hallucinations.
Tech: Python · LangChain · RAG/evaluation · Prompt engineering · React
Past work spans agentic workflows, prompt frameworks, GPT-powered tools, and full-stack AI products.
Prefer working directly with stakeholders. Big fan of startups.
LinkedIn: https://www.linkedin.com/in/andrei-puni/ Email: [email protected]
SEEKING WORK | Remote / Nomadic | Can visit :)
I'm an engineer / founder / freelancer with an MSc and 10+ years of experience delivering high-quality software under tight timelines.
Technologies: Rust, Go, Java, Python, TypeScript, SQL, Kubernetes, Terraform, AWS, GCP, Networking, Reverse Engineering, React (Native), Next.js
Recent work:
• Deployed a cost-effective Kubernetes cluster on Hetzner Cloud
• Built a flight ticket aggregator in React Native
• Migrated hundreds of Datadog alerts to Terraform
• Created a highly parallel data ingestion pipeline in Rust
• Developed a custom Maps frontend in Next.js
• Launched a web app to repackage and clone Android apps
More: https://heijligers.me
Email: hn[at]heijligers.me
I'm an engineer / founder / freelancer with an MSc and 10+ years of experience delivering high-quality software under tight timelines.
Technologies: Rust, Go, Java, Python, TypeScript, SQL, Kubernetes, Terraform, AWS, GCP, Networking, Reverse Engineering, React (Native), Next.js
Recent work:
• Deployed a cost-effective Kubernetes cluster on Hetzner Cloud
• Built a flight ticket aggregator in React Native
• Migrated hundreds of Datadog alerts to Terraform
• Created a highly parallel data ingestion pipeline in Rust
• Developed a custom Maps frontend in Next.js
• Launched a web app to repackage and clone Android apps
More: https://heijligers.me
Email: hn[at]heijligers.me
SEEKING WORK | FinTech focused Dev Shop | REMOTE or Office Team Strength: 65+ Devs focused on FinTech Web, Mobile & Cloud FinTech Expertise: Financing/ Lending Journey, Investment & Wealth Products, Risk Analysis, InsureTech Frameworks: Plaid, Codat.io, Rutter, Salt Edge, Persona/ Prove, Alloy, Canopy LMS, KYC, Onboarding, AML/FATF
30 mins Chat: https://calendly.com/arpand
Fees: $27 to $45/hour
Skills:
- Frontend: React/NextJS, Vue, Tailwind CSS, Java/Typescript
- AI: LLM, Langchain, Pinecone, ChromaAPI, OpenAI
- Backend: Nest/Node, Serverless, Kubernetes, Docker
- Mobile: React Native, Flutter, Native
Contact: [email protected]
30 mins Chat: https://calendly.com/arpand
Fees: $27 to $45/hour
Skills:
- Frontend: React/NextJS, Vue, Tailwind CSS, Java/Typescript
- AI: LLM, Langchain, Pinecone, ChromaAPI, OpenAI
- Backend: Nest/Node, Serverless, Kubernetes, Docker
- Mobile: React Native, Flutter, Native
Contact: [email protected]
SEEKING WORK | Berlin | Remote | Frontend / Design / Ideation / Prototyping
I like to make projects with personality. I'm pretty decent with UI, UX, architecting things and prototyping complex apps. I have a nice job experience in different startups, research centers and in FAANG-like companies. (I can send CV upon request)
As a example of things I like to do I put together a small collection of experiments with funky UIs that leverage LLMs behind the scenes. Give them a try and let me know what you think!
-> https://llmparty.pixeletes.com
Contact me at: llmparty [a t] proton.me
Thanks for reading! :)
I like to make projects with personality. I'm pretty decent with UI, UX, architecting things and prototyping complex apps. I have a nice job experience in different startups, research centers and in FAANG-like companies. (I can send CV upon request)
As a example of things I like to do I put together a small collection of experiments with funky UIs that leverage LLMs behind the scenes. Give them a try and let me know what you think!
-> https://llmparty.pixeletes.com
Contact me at: llmparty [a t] proton.me
Thanks for reading! :)
SEEKING WORK | Remote | Mauritius | Full Stack Typescript/Python Developer
I can help you build full-stack apps using any of the following technologies:
- Python - Django - FastAPI - Typescript - React - HTMX - AlpineJS - TailwindCSS
My latest project is ClaroHQ (https://clarohq.com) - a time blocking and invoicing app for freelancers. I built the project from scratch using Django, HTMX, and AlpineJS. I also handle deployment using Docker to a server on Hetzner.
Basically, I can help you go from Zero to One. I'm available during Euro timezone. Visit my website for my email address (link in my profile).
I can help you build full-stack apps using any of the following technologies:
- Python - Django - FastAPI - Typescript - React - HTMX - AlpineJS - TailwindCSS
My latest project is ClaroHQ (https://clarohq.com) - a time blocking and invoicing app for freelancers. I built the project from scratch using Django, HTMX, and AlpineJS. I also handle deployment using Docker to a server on Hetzner.
Basically, I can help you go from Zero to One. I'm available during Euro timezone. Visit my website for my email address (link in my profile).
[deleted]
SEEKING WORK | Europe | Remote
I'm a freelance consultant specializing in document processing.
Currently building an app that extracts key information from PDFs and automatically highlights the source text for each extracted data point, allowing users to easily verify the accuracy of the extracted information.
I can help with:
Web: https://superdocs.io
I'm a freelance consultant specializing in document processing.
Currently building an app that extracts key information from PDFs and automatically highlights the source text for each extracted data point, allowing users to easily verify the accuracy of the extracted information.
I can help with:
- LLMs, RAG, Structured Extraction
- Data extraction from PDF documents
- OCR projects
- Table detection/recognition
- Document classification
- Document splitting
- PDF workflow automation
Web: https://superdocs.io
SEEKING WORK | Remote | Worldwide (EU-based) | Full Stack Developer PHP Developer
Location: Romania
Remote: Yes (worldwide)
Willing to relocate: No
Technologies: PHP, JavaScript, MySQL, PostgreSQL, SQLite, Docker, HTML, SCSS, Bootstrap, Linux
Linkedin: https://www.linkedin.com/in/givanz/
Email: [email protected]
Github: https://github.com/givanz
Experienced Full Stack Developer, developing Open Source Vvveb CMS https://www.vvveb.com and VvvebJS page builder.
Remote: Yes (worldwide)
Willing to relocate: No
Technologies: PHP, JavaScript, MySQL, PostgreSQL, SQLite, Docker, HTML, SCSS, Bootstrap, Linux
Linkedin: https://www.linkedin.com/in/givanz/
Email: [email protected]
Github: https://github.com/givanz
Experienced Full Stack Developer, developing Open Source Vvveb CMS https://www.vvveb.com and VvvebJS page builder.
SEEKING WORK | Austin, TX, US | Remote | Senior Backend Engineer
Portfolio: https://kevinng.vercel.app
Contact: [email protected]
I'm a Senior Backend Engineer with over 10 years of experience in e-commerce, education and hospitality products. I can support the design and development of backend systems that are high-performance, scalable, and secure. I can also build CI/CD, ETL pipelines and observability infrastructure, and am familiar with Java, Python, Go, JavaScript and PHP programming languages and frameworks.
I'm a Senior Backend Engineer with over 10 years of experience in e-commerce, education and hospitality products. I can support the design and development of backend systems that are high-performance, scalable, and secure. I can also build CI/CD, ETL pipelines and observability infrastructure, and am familiar with Java, Python, Go, JavaScript and PHP programming languages and frameworks.
SEEKING WORK | Remote
I'm Nikunj Makwana, a full-stack developer. I work with Next.js, React, TypeScript, Tailwind, Express, Prisma, Postgres, MongoDB, and Solana wallet adapter to build fast, scalable apps end-to-end.
Portfolio site: https://nikunj-portfolio.vercel.app/ GitHub: https://github.com/Nikuunj
If anyone here knows about any opportunities in frontend or full-stack development (remote preferred), please let me know.
I'm Nikunj Makwana, a full-stack developer. I work with Next.js, React, TypeScript, Tailwind, Express, Prisma, Postgres, MongoDB, and Solana wallet adapter to build fast, scalable apps end-to-end.
Portfolio site: https://nikunj-portfolio.vercel.app/ GitHub: https://github.com/Nikuunj
If anyone here knows about any opportunities in frontend or full-stack development (remote preferred), please let me know.
SEEKING WORK | Remote | WORLDWIDE
Freelance Web Developer. Full-stack. With a decade of experience as SDE.
Location: Costa Rica (LATAM).
Remote: Yes, any timezone (I reside in CT/UTC-6, EST/CST timezones).
Languages: Spanish, English.
Programming: TypeScript, Rust, Elixir, Clojure, NixOS, AWS, Docker, NodeJS, Deno, ReactJS.
Portfolio: https://www.josecodea.com
Email: Refer to the bottom of my portfolio.
Proof of work with Elixir:
- My portfolio includes Open Source contributions.
Proof of work with Rust, NixOS and Docker:
- My portfolio includes two blog posts, each include a small Rust app that I made to turn on/off an EC2 server with a Discord bot.
Freelance Web Developer. Full-stack. With a decade of experience as SDE.
Location: Costa Rica (LATAM).
Remote: Yes, any timezone (I reside in CT/UTC-6, EST/CST timezones).
Languages: Spanish, English.
Programming: TypeScript, Rust, Elixir, Clojure, NixOS, AWS, Docker, NodeJS, Deno, ReactJS.
Portfolio: https://www.josecodea.com
Email: Refer to the bottom of my portfolio.
Proof of work with Elixir:
- My portfolio includes Open Source contributions.
Proof of work with Rust, NixOS and Docker:
- My portfolio includes two blog posts, each include a small Rust app that I made to turn on/off an EC2 server with a Discord bot.
SEEKING WORK
Location: United Kingdom
Remote: Yes
Technologies: Ruby on Rails, Javascript/Typescript, PostgreSQL, Redis, Stimulus, Turbo, AWS, Heroku, Golang, Git, Linux
Website: https://alexsmith.xyz
Email: me [at] alexsmith [dot] xyz
I'm a web developer specializing in Ruby on Rails with 9 years of experience, including:
- Adding features to and maintaining Rails 5, 6 and 7 projects
- Working with popular gems like Devise and Sidekiq
- Accessing and building APIs
- Code reviews
- Mentoring junior staff
Projects I've contributed to:
- A popular influencer marketing marketplace (Rails)
- Computer vision aided CNC software (Golang)
- Supermarket product nutrition web scraper + searching/filtering app (Rails, Typescript)
Location: United Kingdom
Remote: Yes
Technologies: Ruby on Rails, Javascript/Typescript, PostgreSQL, Redis, Stimulus, Turbo, AWS, Heroku, Golang, Git, Linux
Website: https://alexsmith.xyz
Email: me [at] alexsmith [dot] xyz
I'm a web developer specializing in Ruby on Rails with 9 years of experience, including:
- Adding features to and maintaining Rails 5, 6 and 7 projects
- Working with popular gems like Devise and Sidekiq
- Accessing and building APIs
- Code reviews
- Mentoring junior staff
Projects I've contributed to:
- A popular influencer marketing marketplace (Rails)
- Computer vision aided CNC software (Golang)
- Supermarket product nutrition web scraper + searching/filtering app (Rails, Typescript)
Hi! I'm Maria, a Senior UX/UI Designer with 5+ years of experience. With a keen eye for detail, I design user-centered, intuitive, and functional interfaces that align with both user needs and business objectives.
Experience: FinTech, Startups, Logistics, Business automation, E-commerce.
Design practices: User Research, User Flow, UX/UI, Web, Design System, Variables, Wireframes, Email Design, Dashboards, Mobile App Design, Illustrations, Animations, Figma, FinTech, E-commerce.
Location: Warsaw, Poland Remote: Yes Email: [email protected]
Experience: FinTech, Startups, Logistics, Business automation, E-commerce.
Design practices: User Research, User Flow, UX/UI, Web, Design System, Variables, Wireframes, Email Design, Dashboards, Mobile App Design, Illustrations, Animations, Figma, FinTech, E-commerce.
Location: Warsaw, Poland Remote: Yes Email: [email protected]
SEEKING WORK | Edinburgh, Scotland | REMOTE
Well versed in python and javascript, but capable in other languages as well (the majority of this past year has been writing zig, and have deployed Java/Golang/C/Dart recently).
Commonly found using Django but not restricted to that. Lots of experience with modern react/vue as well as Flutter. I've been a remote worker for a decade now, so I had a track record of getting things done without direct supervision. I live in the UK but can and have worked with US entities.
contact: shu DOT chen AT freelancedreams DOT com
Well versed in python and javascript, but capable in other languages as well (the majority of this past year has been writing zig, and have deployed Java/Golang/C/Dart recently).
Commonly found using Django but not restricted to that. Lots of experience with modern react/vue as well as Flutter. I've been a remote worker for a decade now, so I had a track record of getting things done without direct supervision. I live in the UK but can and have worked with US entities.
contact: shu DOT chen AT freelancedreams DOT com
SEEKING WORK | Frontend developer
Hello, my name is Danielle. I'm a frontend developer and have been working with Drupal for most of my professional career - 7 years.
Location: Johannesburg, South Africa
Remote: Yes please Willing to relocate: No
Technologies: HTML, CSS(Sass), Drupal, JavaScript, React, WordPress.
Résumé/CV: https://www.linkedin.com/in/danielle-scheurkogel-81521610a/
Email: [email protected]
Hello, my name is Danielle. I'm a frontend developer and have been working with Drupal for most of my professional career - 7 years.
Location: Johannesburg, South Africa
Remote: Yes please Willing to relocate: No
Technologies: HTML, CSS(Sass), Drupal, JavaScript, React, WordPress.
Résumé/CV: https://www.linkedin.com/in/danielle-scheurkogel-81521610a/
Email: [email protected]
SEEKING WORK, Senior Devops Engineer, Remote
Devops Engineer with a software quality focus. Well rounded in AWS. Jenkins and Github Actions CI/CD. Ansible, Terraform infrastructure as code. Large scale Apache Airflow installations. Experienced Python dev for scripting, web applications, and FaaS. Well versed in QA: test strategy, automated testing, automated infrastructure sandboxes.
Resume: https://sauertek.net/resume.xhtml
Devops Engineer with a software quality focus. Well rounded in AWS. Jenkins and Github Actions CI/CD. Ansible, Terraform infrastructure as code. Large scale Apache Airflow installations. Experienced Python dev for scripting, web applications, and FaaS. Well versed in QA: test strategy, automated testing, automated infrastructure sandboxes.
Resume: https://sauertek.net/resume.xhtml
[deleted]
SEEKING WORK | REMOTE ONLY | Software and Business Consulting
I have a decade of experience founding and advising startups; a decade of experience as a software developer and tech lead; and a wide variety of supporting experiences. Let me help your business get to the next stage of success.
Read more about me: https://zmichaelgehlke.com/misc/zmgehlke-resume.pdf
Contact information in resume.
I have a decade of experience founding and advising startups; a decade of experience as a software developer and tech lead; and a wide variety of supporting experiences. Let me help your business get to the next stage of success.
Read more about me: https://zmichaelgehlke.com/misc/zmgehlke-resume.pdf
Contact information in resume.
SEEKING WORK | Montreal, Canada | Remote/Freelance
Technologies: iOS/macOS (UIKit/AppKit/Objective-C/Swift/SwiftUI), Stock/Forex/Crypto APIs
Web: http://chriscomeau.com
Resume/CV: http://chriscomeau.com/resume
LinkedIn: https://www.linkedin.com/in/christiancomeau
GitHub: https://github.com/chriscomeau
Email: [email protected]SEEKING WORK | Ruby on Rails Developer
Hi there. Long time Ruby on Rails developer looking for contract/freelance work. Short or long term is fine. I’ve done Rails at Shopify, Apple, Intuit, and some startups both successful and not.
I'm mostly in San Diego, CA, USA, but work EST hours. I typically work remote, but happy to travel regularly.
A bit more info on my personal site http://bradlyfeeley.com and my email is in my HN profile.
Thanks!
Hi there. Long time Ruby on Rails developer looking for contract/freelance work. Short or long term is fine. I’ve done Rails at Shopify, Apple, Intuit, and some startups both successful and not.
I'm mostly in San Diego, CA, USA, but work EST hours. I typically work remote, but happy to travel regularly.
A bit more info on my personal site http://bradlyfeeley.com and my email is in my HN profile.
Thanks!
SEEKING WORK | local or REMOTE
Location: Africa or REMOTE
Willing to relocate: yes, to any location in Africa, where I can get the necessary permission to live and work. Occasional travel is possible.
Technologies: Linux, Front or Backend Web Development, General Software Development, System Administration.
Résumé/CV: on request (software development, CTO, mentoring, training, fluent in English and German, german citizenship)
Contact Email: see profile or http://codingforafrica.at/
Like this Ask HN: Recommend employers with positive social impact [https://news.ycombinator.com/item?id=31518945], I am looking for similar work, but I am open to work on any interesting project. I am a European software developer who has lived and worked on four continents. Now it's time to move on and so I am in the process to relocate to Africa.
I have more than a decade of experience running a company, doing software development, support and training and mentoring adults and students, as well as working on educational projects, and I am willing to take on a mixture of roles as needed to support a project.
I value good teamwork over fancy tech, and I don't shy away from working on legacy code. I am primarily motivated by solving problems, so let me help you solve your problems.
I am open to work for companies anywhere as long as the work can be done fully remote from Africa.
While I could find a job elsewhere I believe that the experience living in an area where my work is going to have an impact gives me a better understanding of the needs of the location I am serving. Whether it is through direct contact with clients and users or just by being part of a local community and learning about the reality of living there.
In addition, I want to use some of my income to hire local interns and junior developers and train them in order to pass on my experience. I also sponsor children that otherwise can't afford to go to school (see my website). If you want to support this, I would love to work with you. Also if you are interested in hiring African developers yourself. I can help you build up your team.
Location: Africa or REMOTE
Willing to relocate: yes, to any location in Africa, where I can get the necessary permission to live and work. Occasional travel is possible.
Technologies: Linux, Front or Backend Web Development, General Software Development, System Administration.
Résumé/CV: on request (software development, CTO, mentoring, training, fluent in English and German, german citizenship)
Contact Email: see profile or http://codingforafrica.at/
Like this Ask HN: Recommend employers with positive social impact [https://news.ycombinator.com/item?id=31518945], I am looking for similar work, but I am open to work on any interesting project. I am a European software developer who has lived and worked on four continents. Now it's time to move on and so I am in the process to relocate to Africa.
I have more than a decade of experience running a company, doing software development, support and training and mentoring adults and students, as well as working on educational projects, and I am willing to take on a mixture of roles as needed to support a project.
I value good teamwork over fancy tech, and I don't shy away from working on legacy code. I am primarily motivated by solving problems, so let me help you solve your problems.
I am open to work for companies anywhere as long as the work can be done fully remote from Africa.
While I could find a job elsewhere I believe that the experience living in an area where my work is going to have an impact gives me a better understanding of the needs of the location I am serving. Whether it is through direct contact with clients and users or just by being part of a local community and learning about the reality of living there.
In addition, I want to use some of my income to hire local interns and junior developers and train them in order to pass on my experience. I also sponsor children that otherwise can't afford to go to school (see my website). If you want to support this, I would love to work with you. Also if you are interested in hiring African developers yourself. I can help you build up your team.
SEEKING WORK | US | Remote
I’m Micayla — a freelance designer specializing in developing brand identities for startups and small businesses. Think: logos, color systems, brand voice, landing page designs, pitch decks, templates, and everything in between to make your product feel polished. I’m looking to take on new clients — so if you’re working on something cool or know a founder who could use branding support, let’s connect.
Website: micaylarosenbaum.com
Contact: [email protected]
I’m Micayla — a freelance designer specializing in developing brand identities for startups and small businesses. Think: logos, color systems, brand voice, landing page designs, pitch decks, templates, and everything in between to make your product feel polished. I’m looking to take on new clients — so if you’re working on something cool or know a founder who could use branding support, let’s connect.
Website: micaylarosenbaum.com
Contact: [email protected]
SEEKING WORK |Remote
Fractional Chief Compliance Officer
Value Proposition is here: https://f-cco.postcard.page
Contact: [email protected]
Website: https://www.ingram-associates.com
LinkedIn: https://www.linkedin.com/in/possybilities
Fractional Chief Compliance Officer
Value Proposition is here: https://f-cco.postcard.page
Contact: [email protected]
Website: https://www.ingram-associates.com
LinkedIn: https://www.linkedin.com/in/possybilities
SEEKING WORK | REMOTE | WORLDWIDE
Location: Serbia, GMT +2
Remote: Yes
Technologies: React, Next.js, JavaScript/TypeScript, Node.js, Astro, TailwindCSS, Jest, Cypress, Prisma, PostrgreSQL, MongoDB, Docker, C#/.NET
Resume/CV: Available on request
GitHub: https://github.com/nemanjam
Website: https://nemanjamitic.com
LinkedIn: https://www.linkedin.com/in/nemanja-mitic
Email: nemanja.mitic.elfak [at] hotmail.com
I am a full stack developer with a Master's degree in Computer Science and 4.5 years of professional experience with JavaScript. My top skills are React/Next.js and I am also good with Node.js backends. I have decent experience with C# and .NET but currently it is not my main focus. I have a decent understanding of DevOps technologies (Linux, containers, IaC, automation) for a developer. I also have interest an in Python and FastAPI. Here are some of my projects:
1. Comprehensive project: full stack Next.js, Prisma, unit, integration, e2e tests, CI/CD.
https://github.com/nemanjam/nextjs-prisma-boilerplate
2. Latest project: HN job ads aggregator, Next.js, SQLite (GitHub and demo links are in the first post).
https://news.ycombinator.com/item?id=42373936
I have experience working remotely for startups within globally distributed multicultural teams.
I have detailed resume available upon request. You can check out my other projects at https://github.com/nemanjam . You can tell me about your project via email: nemanja.mitic.elfak [at] hotmail.com or connect with me on LinkedIn: https://www.linkedin.com/in/nemanja-mitic .
Location: Serbia, GMT +2
Remote: Yes
Technologies: React, Next.js, JavaScript/TypeScript, Node.js, Astro, TailwindCSS, Jest, Cypress, Prisma, PostrgreSQL, MongoDB, Docker, C#/.NET
Resume/CV: Available on request
GitHub: https://github.com/nemanjam
Website: https://nemanjamitic.com
LinkedIn: https://www.linkedin.com/in/nemanja-mitic
Email: nemanja.mitic.elfak [at] hotmail.com
I am a full stack developer with a Master's degree in Computer Science and 4.5 years of professional experience with JavaScript. My top skills are React/Next.js and I am also good with Node.js backends. I have decent experience with C# and .NET but currently it is not my main focus. I have a decent understanding of DevOps technologies (Linux, containers, IaC, automation) for a developer. I also have interest an in Python and FastAPI. Here are some of my projects:
1. Comprehensive project: full stack Next.js, Prisma, unit, integration, e2e tests, CI/CD.
https://github.com/nemanjam/nextjs-prisma-boilerplate
2. Latest project: HN job ads aggregator, Next.js, SQLite (GitHub and demo links are in the first post).
https://news.ycombinator.com/item?id=42373936
I have experience working remotely for startups within globally distributed multicultural teams.
I have detailed resume available upon request. You can check out my other projects at https://github.com/nemanjam . You can tell me about your project via email: nemanja.mitic.elfak [at] hotmail.com or connect with me on LinkedIn: https://www.linkedin.com/in/nemanja-mitic .
SEEKING WORK | REMOTE (Part Time/Contract)
FULL STACK DEVELOPER
Based in: Latam
Time Zone: US time zones
Technologies: React, Next, Vue, Typescript, Express/Node, Mongo, Mysql, AWS(Serverless), Laravel/PHP, Jest, Cypress, playwright, python
Email: me+hn @ segoviacristian dot com
Have 6+ years of experience working at US based startups and small companies. Looking for full stack roles, though open to frontend or backend roles as well. Speak English at an advanced level
Based in: Latam
Time Zone: US time zones
Technologies: React, Next, Vue, Typescript, Express/Node, Mongo, Mysql, AWS(Serverless), Laravel/PHP, Jest, Cypress, playwright, python
Email: me+hn @ segoviacristian dot com
Have 6+ years of experience working at US based startups and small companies. Looking for full stack roles, though open to frontend or backend roles as well. Speak English at an advanced level
SEEKING WORK
Location: Shanghai/Singapore/Hongkong
Remote: Yes
Willing to relocate: Yes
Technologies: Included in my side project: GitHub - softmaple/softmaple: A Paper Typesetting Editor
Resume/CV: https://www.linkedin.com/in/yadong-zhang-48a474154/
Website: https://zhyd1997.dev
Email: zhyd007 [at] gmail com
Location: Shanghai/Singapore/Hongkong
Remote: Yes
Willing to relocate: Yes
Technologies: Included in my side project: GitHub - softmaple/softmaple: A Paper Typesetting Editor
Resume/CV: https://www.linkedin.com/in/yadong-zhang-48a474154/
Website: https://zhyd1997.dev
Email: zhyd007 [at] gmail com
SEEKING WORK | Louisiana, US | Remote or Onsite
Seasoned Penetration Tester with 2+ years of experience that has done contracted work for FAANGs and found serious 0days in their products. Former worked at NCC Group in Chicago and Black Lantern Security doing professional penetration testing.
Services that I offer: Web application penetration testing, source code review, AWS audits + architecture advice, and OSINT theat modeling.
Email: [email protected]
Seasoned Penetration Tester with 2+ years of experience that has done contracted work for FAANGs and found serious 0days in their products. Former worked at NCC Group in Chicago and Black Lantern Security doing professional penetration testing.
Services that I offer: Web application penetration testing, source code review, AWS audits + architecture advice, and OSINT theat modeling.
Email: [email protected]
[deleted]
SEEKING WORK | Portugal
I have 20 years of experience as a remote freelance developer.
Technologies: Anything with documentation. Learning is my top skill.
Email: In my HN bio.
Musical Instrument: A cheap digital piano with broken speakers, so I am using MIDI output + Linux [0].
[0] https://www.commentcastles.org/p/jnA0cdCtStN0R9flkVVLj2
I have 20 years of experience as a remote freelance developer.
Technologies: Anything with documentation. Learning is my top skill.
Email: In my HN bio.
Musical Instrument: A cheap digital piano with broken speakers, so I am using MIDI output + Linux [0].
[0] https://www.commentcastles.org/p/jnA0cdCtStN0R9flkVVLj2
SEEKING WORK | REMOTE | Worldwide Availability (EU-based)
Technologies: Kotlin (Android), Python (Django), Java, Dart (Flutter), Stripe, FHIR, Compose Multiplatform
About Me: Formerly at Google and Amazon, driven by a deep passion for software and technology
Contact: myerou {at} paleblueapps.com
LinkedIn: https://linkedin.com/in/myerou
Technologies: Kotlin (Android), Python (Django), Java, Dart (Flutter), Stripe, FHIR, Compose Multiplatform
About Me: Formerly at Google and Amazon, driven by a deep passion for software and technology
Contact: myerou {at} paleblueapps.com
LinkedIn: https://linkedin.com/in/myerou
SEEKING CLIENTS
Fractional/Freelance Product Management leader available
While I continue to build my AI-based mobile app, I am also taking on clients who need help with their Product team, being the first PM (fractionally), and advising teams. If you are interested in learning more, please visit my website at www.gregkoeka.com or find me on LinkedIn.
While I continue to build my AI-based mobile app, I am also taking on clients who need help with their Product team, being the first PM (fractionally), and advising teams. If you are interested in learning more, please visit my website at www.gregkoeka.com or find me on LinkedIn.
SEEKING WORK | REMOTE | Worldwide availability (EU based)
Technologies: Swift (iOS), Kotlin (Android and BE), Dart, Java, Python (Django), Docker, Stripe, Vue.js, Compose Multiplatform, KMP, FHIR
Small team (3). Experience in top-tier companies (Google, Amazon). We develop custom software solutions, including mobile and web applications.
Contact: info {at} paleblueapps.com
Technologies: Swift (iOS), Kotlin (Android and BE), Dart, Java, Python (Django), Docker, Stripe, Vue.js, Compose Multiplatform, KMP, FHIR
Small team (3). Experience in top-tier companies (Google, Amazon). We develop custom software solutions, including mobile and web applications.
Contact: info {at} paleblueapps.com
SEEKING WORK | Remote/Denver, CO [MT/UTC-6] | Fullstack Dev, Tech Consulting, Team Dynamics | Can relocate internationally (but not domestically)
Hi there! I'm Dylan Fitzgerald, a software engineering consultant with a knack for bridging the gap between technology and team dynamics. With a technical background in Ruby on Rails, Elixir, and DevOps, I excel in elevating the quality of projects while fostering a harmonious team environment. My years of consulting across the industry give me perspective on what works—and doesn't—with teams and process. In particular, I thrive on turning the implicit into deliberate decisions.
- Full-stack development with a focus on Ruby on Rails and Elixir ecosystems.
- Expert implementation of TDD (particularly RSpec) ensuring reliable, maintainable code.
- Process, communication, and goal refinement within your existing team.
- Consulting to aid in making informed decisions for your team and tech stack.
- DevOps practices to streamline your deployment and infrastructure management.
- Well-versed in using agentic AI tooling (my daily driver is Claude Code these days), and happy to explore and demo how this can accelerate you and your team.
My training in Shape Up and cross-industry exposure helps me tailor strategies specific to your team’s dynamics. I thrive in collaborative settings, helping leadership and teams navigate through their challenges to achieve exemplary results.
Other engagements have seen me providing code review services to hundreds of developers (junior to CTO level), and driving process improvements that enhance team cohesion and project delivery.
Let’s explore how we can build great stuff together! Email: dylan+hn at arborealstudios.com
Blog: https://www.dylanfitzgerald.net/blog
GitHub: https://github.com/arubis
Tech Stack:
- Languages: Elixir/OTP (Phoenix, LiveView), Ruby/Rails, JavaScript (vanilla, TS, lit, React), HTML, CSS/Sass, SQL, HCL, shell
- Systems and Services: Linux, Apache, nginx, MySQL, PostgreSQL, Redis, CDNs, vuln mitigation.
- DevOps: AWS, GCP, Heroku, Ansible, Terraform, Docker, CI/CD (Gitlab, CircleCI, GH Actions)
Hi there! I'm Dylan Fitzgerald, a software engineering consultant with a knack for bridging the gap between technology and team dynamics. With a technical background in Ruby on Rails, Elixir, and DevOps, I excel in elevating the quality of projects while fostering a harmonious team environment. My years of consulting across the industry give me perspective on what works—and doesn't—with teams and process. In particular, I thrive on turning the implicit into deliberate decisions.
- Full-stack development with a focus on Ruby on Rails and Elixir ecosystems.
- Expert implementation of TDD (particularly RSpec) ensuring reliable, maintainable code.
- Process, communication, and goal refinement within your existing team.
- Consulting to aid in making informed decisions for your team and tech stack.
- DevOps practices to streamline your deployment and infrastructure management.
- Well-versed in using agentic AI tooling (my daily driver is Claude Code these days), and happy to explore and demo how this can accelerate you and your team.
My training in Shape Up and cross-industry exposure helps me tailor strategies specific to your team’s dynamics. I thrive in collaborative settings, helping leadership and teams navigate through their challenges to achieve exemplary results.
Other engagements have seen me providing code review services to hundreds of developers (junior to CTO level), and driving process improvements that enhance team cohesion and project delivery.
Let’s explore how we can build great stuff together! Email: dylan+hn at arborealstudios.com
Blog: https://www.dylanfitzgerald.net/blog
GitHub: https://github.com/arubis
Tech Stack:
- Languages: Elixir/OTP (Phoenix, LiveView), Ruby/Rails, JavaScript (vanilla, TS, lit, React), HTML, CSS/Sass, SQL, HCL, shell
- Systems and Services: Linux, Apache, nginx, MySQL, PostgreSQL, Redis, CDNs, vuln mitigation.
- DevOps: AWS, GCP, Heroku, Ansible, Terraform, Docker, CI/CD (Gitlab, CircleCI, GH Actions)
SEEKING WORK | Remote | NY
Application Developer with over a decade of experience.
* Native application development for iOS, Android, Mac and Windows
* Creating and/or integrating APIs/SDKs
* TV/Video applications on all platforms (Apple, Android, Amazon, Roku)
Extensive experience building products and platforms from the ground up.
Email: info at squirrelpointstudios dot com
Application Developer with over a decade of experience.
* Native application development for iOS, Android, Mac and Windows
* Creating and/or integrating APIs/SDKs
* TV/Video applications on all platforms (Apple, Android, Amazon, Roku)
Extensive experience building products and platforms from the ground up.
Email: info at squirrelpointstudios dot com
SEEKING WORK | UX/UI & web design
Portfolio: https://seanw.org/
Live example projects: https://checkbot.io/ https://inclusivecolors.com/
Location: Edinburgh, UK and remote (I’m used to time zone differences and async work)
---
I help startups with the UX/UI and web design of their products. This includes web apps, websites, landing pages, copywriting, and I can assist with frontend development where needed. My background of launching my own products and being a full stack developer helps me create practical designs that balance usability, aesthetics, development effort, and performance. I work to fixed price quotes for self-contained projects.
---
The best live example of my work is Checkbot (https://checkbot.io/), a browser extension that tests websites for SEO/speed/security problems. The entire project is my own work including coding the extension itself, UX/UI design, website design (the homepage is optimised to load in 0.7 seconds, 0.3MB data transferred), marketing, website copy, and website articles on web best practices.
[ Rated 4.9/5, 80K+ active users, 100s of paying subscribers ]
---
I have 10+ years of experience, including a PhD in software verification and 5+ years working for myself helping over 25 companies including Just Eat, Triumph Motorcycles and Fogbender (YC W22). See my website for testimonials, portfolio and more: https://seanw.org
Skills: Figma, Sketch, TypeScript, JavaScript, Vue, Hugo, Jekyll, WordPress, Django, HTML/CSS, Bootstrap, Tailwind, OCaml, Java, Python, C, analytics, WCAG accessibility, website SEO/speed optimisation.
Note: For large projects, my partner usually assists me in the background (I’m working on starting a design studio with her in the future)
---
Email [email protected] with a short description of 1) your project 2) how you think I can help 3) the business outcome you’re looking for and 4) any deadlines. I can get back to you in one working day to arrange a call to discuss a quote and how we can work together!
Portfolio: https://seanw.org/
Live example projects: https://checkbot.io/ https://inclusivecolors.com/
Location: Edinburgh, UK and remote (I’m used to time zone differences and async work)
---
I help startups with the UX/UI and web design of their products. This includes web apps, websites, landing pages, copywriting, and I can assist with frontend development where needed. My background of launching my own products and being a full stack developer helps me create practical designs that balance usability, aesthetics, development effort, and performance. I work to fixed price quotes for self-contained projects.
---
The best live example of my work is Checkbot (https://checkbot.io/), a browser extension that tests websites for SEO/speed/security problems. The entire project is my own work including coding the extension itself, UX/UI design, website design (the homepage is optimised to load in 0.7 seconds, 0.3MB data transferred), marketing, website copy, and website articles on web best practices.
[ Rated 4.9/5, 80K+ active users, 100s of paying subscribers ]
---
I have 10+ years of experience, including a PhD in software verification and 5+ years working for myself helping over 25 companies including Just Eat, Triumph Motorcycles and Fogbender (YC W22). See my website for testimonials, portfolio and more: https://seanw.org
Skills: Figma, Sketch, TypeScript, JavaScript, Vue, Hugo, Jekyll, WordPress, Django, HTML/CSS, Bootstrap, Tailwind, OCaml, Java, Python, C, analytics, WCAG accessibility, website SEO/speed optimisation.
Note: For large projects, my partner usually assists me in the background (I’m working on starting a design studio with her in the future)
---
Email [email protected] with a short description of 1) your project 2) how you think I can help 3) the business outcome you’re looking for and 4) any deadlines. I can get back to you in one working day to arrange a call to discuss a quote and how we can work together!
SEEKING WORK
Location: Portugal
Remote: Yes, remote only
Willing to relocate: No
Technologies: HTML, CSS, JavaScript, TypeScript, RxJS, Angular, Ionic, Cordova, Capacitor
Résumé/CV: https://nunoarruda.com/resume.pdf
Email: [email protected]
Frontend Angular Developer and Ionic Developer Expert
Location: Portugal
Remote: Yes, remote only
Willing to relocate: No
Technologies: HTML, CSS, JavaScript, TypeScript, RxJS, Angular, Ionic, Cordova, Capacitor
Résumé/CV: https://nunoarruda.com/resume.pdf
Email: [email protected]
Frontend Angular Developer and Ionic Developer Expert
SEEKING WORK
Location: Bishkek, Kyrgyzstan
Remote: Yes (US or EU time zones if needed)
Willing to relocate: Yes
Technologies: Java, Spring, PostgreSQL, Redis, Kafka, RabbitMQ, AWS
Résumé/CV: upon request
Email: ska80 [at] gmx [dot] comSEEKING WORK
Location: Montana, USA
Remote: Yes
Email: [email protected]
Website: jordanschatz.com
15+ years of experience, startups, CTO for mid-sized company, consultant for fortune 500s.
I do DevOps and solve performance issues. If for example you want to:
- Reduce your cloud bill
- Move onto the cloud, between clouds, or repatriate off the cloud.
- Solve reliability or performance issues
- Scale
Then hit me up!
Location: Montana, USA
Remote: Yes
Email: [email protected]
Website: jordanschatz.com
15+ years of experience, startups, CTO for mid-sized company, consultant for fortune 500s.
I do DevOps and solve performance issues. If for example you want to:
- Reduce your cloud bill
- Move onto the cloud, between clouds, or repatriate off the cloud.
- Solve reliability or performance issues
- Scale
Then hit me up!
[deleted]
SEEKING WORK | Remote | Vancouver, BC
https://infragurus.dev/
Infrastructure, DevOps, Docker, AWS, CDK, Terraform, Python, Go, PySpark.
https://infragurus.dev/
Infrastructure, DevOps, Docker, AWS, CDK, Terraform, Python, Go, PySpark.
SEEKING WORK | Remote | Senior Backend Engineer
Remote: Yes, exclusively.
Primary Stack: Go, NodeJS, Python, PHP
Infrastructure & Ops: microservices, k8s, docker
Email: [email protected]
Remote: Yes, exclusively.
Primary Stack: Go, NodeJS, Python, PHP
Infrastructure & Ops: microservices, k8s, docker
Email: [email protected]
I am an electrical engineer based in Ontario, Canada. I'm very interested in the energy transition, especially the shift to electric vehicles, electric heat and the opportunities this creates in the electricity sector.
Looking for contract, part-time or volunteer work, specifically in renewable energy or smart grid consulting. I can also help write/review grant applications for Canadian federal/provincial support, but outside my areas of direct work.
Preferably smart grid technology, wind energy, solar PV, energy policy. Happy to chat about the long term revenue streams on the electricity grid, especially opportunities on the distribution system.
Location: Remote, prefer opportunities in US/Canada
Experience - Fifteen years total. Wind energy design background (Netherlands), Power systems degrees, experience working with the Canadian Federal government.
Remote: Yes, please. Willing to relocate: No.
Résumé/CV: On request. See linkedin: https://www.linkedin.co/in/eldrichrebello Email: eldrich [at] eldrichrebello.ca Scientific publications: https://scholar.google.com/citations?user=a0oog-YAAAAJ
Looking for contract, part-time or volunteer work, specifically in renewable energy or smart grid consulting. I can also help write/review grant applications for Canadian federal/provincial support, but outside my areas of direct work.
Preferably smart grid technology, wind energy, solar PV, energy policy. Happy to chat about the long term revenue streams on the electricity grid, especially opportunities on the distribution system.
Location: Remote, prefer opportunities in US/Canada
Experience - Fifteen years total. Wind energy design background (Netherlands), Power systems degrees, experience working with the Canadian Federal government.
Remote: Yes, please. Willing to relocate: No.
Résumé/CV: On request. See linkedin: https://www.linkedin.co/in/eldrichrebello Email: eldrich [at] eldrichrebello.ca Scientific publications: https://scholar.google.com/citations?user=a0oog-YAAAAJ
SEEKING WORK
Location: Liverpool, England
Remote: Yes (Remote only)
Willing to relocate: No
Technologies: C#, .NET Core, ASP.NET, SQL Server/MySQL/PostgreSQL/MongoDB/EventStoreDB/Redis, RabbitMQ/Kafka, CQRS/Event Sourcing, Azure/AWS.
Résumé/CV: https://craigtp.co.uk/cv
Email: craig [at] craigtp.co.uk
Hi. I'm Craig. I'm an experienced Senior Software Engineer, Systems Architect and Microsoft Certified Professional with a passion for software development.
I work primarily, but not exclusively, with Microsoft technologies and the .NET / .NET Core frameworks, leading complex and challenging enterprise software development projects to successfully deliver robust, secure, scalable and efficient software solutions, encompassing over 20 years of experience in the field.
I'm passionate about distributed systems design, CQRS and event sourcing and a proponent of domain-driven design to ensure that solutions are laser-focused on solving real business problems. I'm an open source enthusiast and advocate using the best and most appropriate tools available, providing for an effective and pragmatic solution that delivers genuine and quantifiable business value.
Throughout my career I've helped numerous businesses of varying sizes in varying industries get their technology investment right and I can do the same for you.
Recent projects include:
+ Successfully lead a multi-team effort to re-engineer the core domain of a legacy monolithic application to a suite of well-designed, modern microservices utilising Domain-Driven Design, CQRS & Event Sourcing where appropriate for one of Africa's leading FinTech companies allowing them to scale their transaction processing from over 1 million active customers to over 10 million whilst simultaneously reducing their cloud spend by over 30%.
+ Successfully delivered large section of an ambitious project to re-engineer a number of monolithic applications to cloud-native, event-driven distributed services for a leading hospitality software provider as part of a company-wide effort to modernise entire software estate including training and mentoring staff on event-driven architecture and distributed system design.
+ Successfully designed & delivered large, global SaaS product to manage and automate music royalty collection and payment for one of the UK's largest and most demanding independent music publishers including full cloud geo-distribution & redundancy to ensure high availability & reliability for the worldwide client base.
+ Successfully lead project to develop industry leading anti-motor fraud web application and API with advanced OLAP & OLTP system and data warehouse including one of Europe's largest anti-fraud databases for a Top 40 UK law firm.
Location: Liverpool, England
Remote: Yes (Remote only)
Willing to relocate: No
Technologies: C#, .NET Core, ASP.NET, SQL Server/MySQL/PostgreSQL/MongoDB/EventStoreDB/Redis, RabbitMQ/Kafka, CQRS/Event Sourcing, Azure/AWS.
Résumé/CV: https://craigtp.co.uk/cv
Email: craig [at] craigtp.co.uk
Hi. I'm Craig. I'm an experienced Senior Software Engineer, Systems Architect and Microsoft Certified Professional with a passion for software development.
I work primarily, but not exclusively, with Microsoft technologies and the .NET / .NET Core frameworks, leading complex and challenging enterprise software development projects to successfully deliver robust, secure, scalable and efficient software solutions, encompassing over 20 years of experience in the field.
I'm passionate about distributed systems design, CQRS and event sourcing and a proponent of domain-driven design to ensure that solutions are laser-focused on solving real business problems. I'm an open source enthusiast and advocate using the best and most appropriate tools available, providing for an effective and pragmatic solution that delivers genuine and quantifiable business value.
Throughout my career I've helped numerous businesses of varying sizes in varying industries get their technology investment right and I can do the same for you.
Recent projects include:
+ Successfully lead a multi-team effort to re-engineer the core domain of a legacy monolithic application to a suite of well-designed, modern microservices utilising Domain-Driven Design, CQRS & Event Sourcing where appropriate for one of Africa's leading FinTech companies allowing them to scale their transaction processing from over 1 million active customers to over 10 million whilst simultaneously reducing their cloud spend by over 30%.
+ Successfully delivered large section of an ambitious project to re-engineer a number of monolithic applications to cloud-native, event-driven distributed services for a leading hospitality software provider as part of a company-wide effort to modernise entire software estate including training and mentoring staff on event-driven architecture and distributed system design.
+ Successfully designed & delivered large, global SaaS product to manage and automate music royalty collection and payment for one of the UK's largest and most demanding independent music publishers including full cloud geo-distribution & redundancy to ensure high availability & reliability for the worldwide client base.
+ Successfully lead project to develop industry leading anti-motor fraud web application and API with advanced OLAP & OLTP system and data warehouse including one of Europe's largest anti-fraud databases for a Top 40 UK law firm.
About the role: MasterSpaParts.com is the leading reseller of Master Spas replacement parts, headquartered in Wisconsin (Central Time). We need a Senior Magento 2 developer to take on complex projects, mentor two full‑time offshore developers, and help us clear out a backlog of improvements. This is a part‑time contract (10–20 hours per week) with flexible hours; you’ll coordinate regularly with the team in Central Time. We rarely use phone calls or video—clear, written communication is essential.
Responsibilities:
- Lead development and maintenance of our Magento 2.0 site, managing backend operations, security, stability, and performance. - Develop and implement new features and UX enhancements: improve shopping cart, checkout flows, product pages, and responsive/mobile design. - Implement integrations and troubleshoot third‑party tools: Apple Pay, Google Pay, Zonos shipping options, Cloudflare, Formstack, Google Maps, and other APIs. - Handle tasks that require logging into third‑party developer accounts (Apple Developer, Google Maps API), and manage Klaviyo email marketing integration and related campaigns. - Optimize site speed—ensure pages load in under two seconds—and work on SEO‑related improvements. - Set up and maintain ancillary services such as Answerbase Q&A widgets, live chat integrations, and other customer‑facing features. - Mentor and coordinate a team of two Magento developers in India. Translate ambiguous requirements into clear tasks, enforce prioritization based on business impact, and ensure timely completion. - Communicate regularly with the project manager and owner. Provide status updates, document solutions, and raise clarifying questions to prevent rework.
Required qualifications: - 5+ years of Magento development with deep expertise in Magento 2, including custom modules, theme development, and complex integrations. - Strong PHP, MySQL, HTML/CSS, and JavaScript skills, plus experience implementing and optimizing third‑party services like payment gateways, Klaviyo, and live chat tools. - Proven track record optimizing page speed and performance—comfortably get Magento pages to load in under two seconds. - Demonstrated ability to lead or mentor other developers, prioritize tasks, and deliver projects independently. Remote work demands deliberate, transparent communication; evaluate candidates’ written clarity in resumes and emails. - Proactive problem‑solver comfortable with asynchronous work—successful candidates take action without waiting for step‑by‑step instructions, default to problem‑solving, and manage their own schedule. - Comfortable working as a contractor (1099), with a commitment of roughly 10–20 hours weekly.
How to apply: Send an email to hiring [at] mikearnesen {dot} com explaining why you’re a good fit for this contract role, along with links to Magento 2 projects you’ve led. We’ll ask shortlisted candidates a few written questions to assess communication style and then schedule an interview. Agencies will not be considered.
Responsibilities:
- Lead development and maintenance of our Magento 2.0 site, managing backend operations, security, stability, and performance. - Develop and implement new features and UX enhancements: improve shopping cart, checkout flows, product pages, and responsive/mobile design. - Implement integrations and troubleshoot third‑party tools: Apple Pay, Google Pay, Zonos shipping options, Cloudflare, Formstack, Google Maps, and other APIs. - Handle tasks that require logging into third‑party developer accounts (Apple Developer, Google Maps API), and manage Klaviyo email marketing integration and related campaigns. - Optimize site speed—ensure pages load in under two seconds—and work on SEO‑related improvements. - Set up and maintain ancillary services such as Answerbase Q&A widgets, live chat integrations, and other customer‑facing features. - Mentor and coordinate a team of two Magento developers in India. Translate ambiguous requirements into clear tasks, enforce prioritization based on business impact, and ensure timely completion. - Communicate regularly with the project manager and owner. Provide status updates, document solutions, and raise clarifying questions to prevent rework.
Required qualifications: - 5+ years of Magento development with deep expertise in Magento 2, including custom modules, theme development, and complex integrations. - Strong PHP, MySQL, HTML/CSS, and JavaScript skills, plus experience implementing and optimizing third‑party services like payment gateways, Klaviyo, and live chat tools. - Proven track record optimizing page speed and performance—comfortably get Magento pages to load in under two seconds. - Demonstrated ability to lead or mentor other developers, prioritize tasks, and deliver projects independently. Remote work demands deliberate, transparent communication; evaluate candidates’ written clarity in resumes and emails. - Proactive problem‑solver comfortable with asynchronous work—successful candidates take action without waiting for step‑by‑step instructions, default to problem‑solving, and manage their own schedule. - Comfortable working as a contractor (1099), with a commitment of roughly 10–20 hours weekly.
How to apply: Send an email to hiring [at] mikearnesen {dot} com explaining why you’re a good fit for this contract role, along with links to Magento 2 projects you’ve led. We’ll ask shortlisted candidates a few written questions to assess communication style and then schedule an interview. Agencies will not be considered.
Location: Istanbul, Turkey
Remote: Yes, working for US companies and global teams remotely for 4 years.
Willing to relocate: open to travels but not relocation.
Technologies: LLM, AI-Agents, Python, PyTorch, TensorFlow, NumPy, pandas, scikit-learn, OpenCV, Hugging Face Transformers, FastAPI, Gradio, SQL, SQLite, PostgreSQL, MSSQL, REST APIs, Git, GitHub, Docker, Argo Workflows, Celery, RabbitMQ, Pinecone, OpenAI API, LangChain, Weaviate, RAG pipelines, CNNs, Transformers, MLOps, AutoML, XAI, MLflow, Streamlit, Flask, AWS, Jupyter, matplotlib, seaborn, pytest, shell scripting, CI/CD, Web scraping
Résumé/CV: https://drive.google.com/file/d/13-noXqbAhYvcUoqENXFSf_OZuMkGpzsq/view?usp=sharing , https://www.linkedin.com/in/mehmet-burak-sayici-a45294126/
Email: [email protected]
Please only post if you are personally looking to hire a freelancer or work as one. Agencies, recruiters, job boards, and so on, are off topic here.