Ask HN: Freelancer? Seeking freelancer?
52 comments
SEEKING WORK | Italy/EU | Remote
I have 5+ years of professional experience in full-stack web development. I'm especially passionate about data visualizations and web3.
Tech: TypeScript/JavaScript, React, Next.js, Node, WebGPU
Some of my work: https://ivanludvig.github.io/work/
GitHub: https://github.com/IvanLudvig
My rate is $36/hour or fixed per project
Email in profile
I have 5+ years of professional experience in full-stack web development. I'm especially passionate about data visualizations and web3.
Tech: TypeScript/JavaScript, React, Next.js, Node, WebGPU
Some of my work: https://ivanludvig.github.io/work/
GitHub: https://github.com/IvanLudvig
My rate is $36/hour or fixed per project
Email in profile
SEEKING WORK | Barcelona, Spain | Remote: 100%
Technologies: ReactJS · React Native · Python · Node.js · AI integrations (LangChain · OpenAI SDK) · Backend APIs · Mobile-first web & apps
About me: Senior engineer with 9 years of development experience, and 4 years leading product & project delivery. I have helped companies in Europe and the US launch web & mobile platforms, build admin dashboards and integrate AI solutions.
Languages: Spanish, Catalan, English LinkedIn: https://www.linkedin.com/in/marinacamacho/ email: [email protected]
Technologies: ReactJS · React Native · Python · Node.js · AI integrations (LangChain · OpenAI SDK) · Backend APIs · Mobile-first web & apps
About me: Senior engineer with 9 years of development experience, and 4 years leading product & project delivery. I have helped companies in Europe and the US launch web & mobile platforms, build admin dashboards and integrate AI solutions.
Languages: Spanish, Catalan, English LinkedIn: https://www.linkedin.com/in/marinacamacho/ email: [email protected]
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. I have also been really getting into working with both cloud hosted (Gemini) and locally running (Ollama, Llama.cpp) LLMs in VSCode devcontainers.
Technologies:
NodeJS, Typescript, Perl, Python, Bash, Git, Express, Mocha, HTML/Javascript/CSS, ES2015-2020, OAuth 2.0, React, JQuery, Bootstrap, AWS, Digital Ocean, Netlify, Heroku, Podman, Docker, Lambda, Serverless, Message Queues, Stripe, Mailgun, Linux, Postgres, MongoDB, Redis, Nginx, Letsencrypt, GitHub Actions, Gemini, Ollama.
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]
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. I have also been really getting into working with both cloud hosted (Gemini) and locally running (Ollama, Llama.cpp) LLMs in VSCode devcontainers.
Technologies:
NodeJS, Typescript, Perl, Python, Bash, Git, Express, Mocha, HTML/Javascript/CSS, ES2015-2020, OAuth 2.0, React, JQuery, Bootstrap, AWS, Digital Ocean, Netlify, Heroku, Podman, Docker, Lambda, Serverless, Message Queues, Stripe, Mailgun, Linux, Postgres, MongoDB, Redis, Nginx, Letsencrypt, GitHub Actions, Gemini, Ollama.
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 | Dublin, IE | Fully Remote
Hi, I'm a full-stack engineer who's touched everything from PCBs to React components. Most recently co-founded a pharma-tech startup where I visualized drug processes and built a playground for real-time data pipelines (yes, the paperwork to ship in pharma is real).
War stories:
- Autonomous drones delivering coffee (last-mile logistics, before it was cool)
- BMC firmware keeping hyperscale data centers from catching fire
- Logistics robots shuttling parts around automotive factories
- Kubernetes PaaS that actually worked (multi-tenant, auto-deploy, the whole nine yards)
- Made books talk on-demand (text-to-speech system for a major digital library)
Stack: TypeScript/React/Next.js, Python, C/C++ when the physics demand it, WebGPU for the fun stuff, AWS, PostgreSQL, k8s, Docker, PCB design when software isn't enough
Looking for: Deep industry problems where the tech is just the tool, not the product.
Portfolio: https://www.bartekbaran.com
GitHub: https://github.com/BBato
Email: [email protected]
Hi, I'm a full-stack engineer who's touched everything from PCBs to React components. Most recently co-founded a pharma-tech startup where I visualized drug processes and built a playground for real-time data pipelines (yes, the paperwork to ship in pharma is real).
War stories:
- Autonomous drones delivering coffee (last-mile logistics, before it was cool)
- BMC firmware keeping hyperscale data centers from catching fire
- Logistics robots shuttling parts around automotive factories
- Kubernetes PaaS that actually worked (multi-tenant, auto-deploy, the whole nine yards)
- Made books talk on-demand (text-to-speech system for a major digital library)
Stack: TypeScript/React/Next.js, Python, C/C++ when the physics demand it, WebGPU for the fun stuff, AWS, PostgreSQL, k8s, Docker, PCB design when software isn't enough
Looking for: Deep industry problems where the tech is just the tool, not the product.
Portfolio: https://www.bartekbaran.com
GitHub: https://github.com/BBato
Email: [email protected]
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 | Remote/Denver, CO [MT/UTC-6] | Technical Leadership for Scaling Teams | Process Transformation | AI Security
I help Series A-C startups navigate technical chaos and scaling challenges. After 7 years consulting both directly and through agencies (and decades of engineering work), I specialize in organizations experiencing transitions - post-funding growth, leadership changes, or strategic pivots.
I can sling code--and I can help your org by:
- Transforming chaotic delivery through listening-first process design (I discover what YOUR team needs, whether that's Shape Up, incentive realignment, or custom approaches)
- Identifying and fix incentive misalignments that sabotage delivery (saved one client $300k+ in unnecessary architecture changes)
- Guiding secure AI tool adoption without blowing up your business
- Bridging technical excellence with organizational transformation
My average engagement is ~6 months across 15+ clients.
Recent wins:
- Delivered project ahead of schedule during company layoffs using Shape Up
- Established cross-team coordination that unblocked a multiyear replatforming effort
- Prevented costly microservices migration by identifying vendor's misaligned incentives
Technical foundation: Ruby/Rails, Elixir/Phoenix, comprehensive DevOps (AWS/Terraform/Docker), AI security expertise. But I'm hired for my ability to see why your technical initiatives keep failing and fix the root causes.
I thrive in chaos. If your organization is at an inflection point and needs someone who can deliver immediate technical value while building lasting capabilities, let's talk.
Email: dylan+hn at arborealstudios.com Blog: https://www.dylanfitzgerald.net/blog GitHub: https://github.com/arubis
Available for fractional CTO, technical advisory, or focused transformation projects. International relocation a possibility.
I help Series A-C startups navigate technical chaos and scaling challenges. After 7 years consulting both directly and through agencies (and decades of engineering work), I specialize in organizations experiencing transitions - post-funding growth, leadership changes, or strategic pivots.
I can sling code--and I can help your org by:
- Transforming chaotic delivery through listening-first process design (I discover what YOUR team needs, whether that's Shape Up, incentive realignment, or custom approaches)
- Identifying and fix incentive misalignments that sabotage delivery (saved one client $300k+ in unnecessary architecture changes)
- Guiding secure AI tool adoption without blowing up your business
- Bridging technical excellence with organizational transformation
My average engagement is ~6 months across 15+ clients.
Recent wins:
- Delivered project ahead of schedule during company layoffs using Shape Up
- Established cross-team coordination that unblocked a multiyear replatforming effort
- Prevented costly microservices migration by identifying vendor's misaligned incentives
Technical foundation: Ruby/Rails, Elixir/Phoenix, comprehensive DevOps (AWS/Terraform/Docker), AI security expertise. But I'm hired for my ability to see why your technical initiatives keep failing and fix the root causes.
I thrive in chaos. If your organization is at an inflection point and needs someone who can deliver immediate technical value while building lasting capabilities, let's talk.
Email: dylan+hn at arborealstudios.com Blog: https://www.dylanfitzgerald.net/blog GitHub: https://github.com/arubis
Available for fractional CTO, technical advisory, or focused transformation projects. International relocation a possibility.
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 AI 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 | Berlin/Remote (most time zones work) | AI/Full-Stack Engineer
Contact: jan [at] ensynced.com
CV: https://ensynced.com
References at request
- 7+ years conceptualizing and building production AI systems
- First engineering hire at YC-backed startup, built LLM infrastructure processing millions of requests
- Full-stack: Python, TypeScript, React, AWS, Postgres, ...
- Pre-LLM experience: built and trained neural networks from scratch, clustering systems, computer vision, ...
- Led development of 2 new products at YC startup:
- AI-powered domain-specific email filing with Outlook integration
- Automatic proposal generation with RAG-based knowledge retrieval
- Built highly reliable LLM pipelines at scale
- Companies looking to integrate AI into existing products
- Startups building new AI-native features
- Fractional or project-based work (2-8 week cycles)
- Available for intensive projects through January, then reduced hours ongoing
- End-to-end ownership: conceptualization → architecture → deployment → monitoring
- Production-first mindset and very good user understanding
- Experience across multiple AI waves, products and industries. I know what actually worksSEEKING WORK | Remote
I am a full-stack developer with focus on PERN/MERN stack and over 10 years of experience delivering software. I have a strong background as a software architect and have successfully led teams as a fractional CTO. I have worked with clients from diverse industries worldwide. I have successfully delivered over 20 projects for a range of clients, including solo founders, early stage startups, growing startups, digital agencies, and notable companies like Apple and Binance.
Technologies: Node.js, PostgreSQL, MongoDB, AWS, Heroku, Datadog, React.js, JavaScript, Next.js, Apollo, GraphQL, data visualizations (D3.js, Mapbox, Leaflet), headless CMS (Contentful, Prismic, Strapi), MobX, Redux, Wordpress, Tailwind, Bootstrap, Material UI, Webpack, TypeScript, Web3 (ethers.js), Chrome extensions and more.
Portfolio: https://andrejgajdos.com/projects/
Email: mail[at]andrejgajdos.com
Personal Website: https://andrejgajdos.com
LinkedIn: https://www.linkedin.com/in/andrejgajdos
Github: https://github.com/AndrejGajdos
I am a full-stack developer with focus on PERN/MERN stack and over 10 years of experience delivering software. I have a strong background as a software architect and have successfully led teams as a fractional CTO. I have worked with clients from diverse industries worldwide. I have successfully delivered over 20 projects for a range of clients, including solo founders, early stage startups, growing startups, digital agencies, and notable companies like Apple and Binance.
Technologies: Node.js, PostgreSQL, MongoDB, AWS, Heroku, Datadog, React.js, JavaScript, Next.js, Apollo, GraphQL, data visualizations (D3.js, Mapbox, Leaflet), headless CMS (Contentful, Prismic, Strapi), MobX, Redux, Wordpress, Tailwind, Bootstrap, Material UI, Webpack, TypeScript, Web3 (ethers.js), Chrome extensions and more.
Portfolio: https://andrejgajdos.com/projects/
Email: mail[at]andrejgajdos.com
Personal Website: https://andrejgajdos.com
LinkedIn: https://www.linkedin.com/in/andrejgajdos
Github: https://github.com/AndrejGajdos
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
· 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
---
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.
---
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
· 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
---
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!
SEEKING WORK - Data scientist, data/software consulting & fractional leadership, Canada/remote worldwide, email in profile.
I'm a data scientist in a world of data technicians and I look 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 a few of those. I have 15+ years experience helping companies plan, prototype, and productionize sane data science solutions.
I love avant-garde problems, and have a pretty unique skillset. I've worked with names you know in automotive, aviation, tech, and other spaces. Recently I've been working with Oil & Gas - Production estimates, pricing, failure analysis, 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.
Two things I would love to work on, feel free to ping me on these:
I'm a data scientist in a world of data technicians and I look 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 a few of those. I have 15+ years experience helping companies plan, prototype, and productionize sane data science solutions.
I love avant-garde problems, and have a pretty unique skillset. I've worked with names you know in automotive, aviation, tech, and other spaces. Recently I've been working with Oil & Gas - Production estimates, pricing, failure analysis, 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.
Two things I would love to work on, feel free to ping me on these:
- Offensive & defensive security. I've been working through some ideas for a while now to apply AI (Not LLMs) to security. I think they could harden a network environment even in the presence of usable exploits against an active adversary.
- Executive memory and longer range functioning using LLM's. Steve Yegge has been working a little bit on this recently (and blogging about it), I’ve been working on formalizing this.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/
SEEKING WORK - Tennessee, USA (Remote)
I run CheatCode [0]. Creator of the Joystick JavaScript framework [1], Mod CSS framework [2], and Push [3] deployment service. I can help full-stack with any JS framework or tooling. Can be a one-off hired gun or available for long-term support if there's a fit.
I also offer more specific services [4] that focus on using the stack I've built to give you an easy-to-maintain, scalable setup.
I'm also capable of assisting with design, copywriting, and strategy (I just tend to do this as part of my normal work anyways; no surprises or gouging).
I prefer project-based rates and well-scoped work but can be flexible depending on budget and timing.
Contact: [email protected]
LinkedIn: https://linkedin.com/in/ryangglover
[0] https://cheatcode.co
[1] https://cheatcode.co/joystick
[2] https://cheatcode.co/mod
[3] https://cheatcode.co/push
[4] https://cheatcode.co/services
I run CheatCode [0]. Creator of the Joystick JavaScript framework [1], Mod CSS framework [2], and Push [3] deployment service. I can help full-stack with any JS framework or tooling. Can be a one-off hired gun or available for long-term support if there's a fit.
I also offer more specific services [4] that focus on using the stack I've built to give you an easy-to-maintain, scalable setup.
I'm also capable of assisting with design, copywriting, and strategy (I just tend to do this as part of my normal work anyways; no surprises or gouging).
I prefer project-based rates and well-scoped work but can be flexible depending on budget and timing.
Contact: [email protected]
LinkedIn: https://linkedin.com/in/ryangglover
[0] https://cheatcode.co
[1] https://cheatcode.co/joystick
[2] https://cheatcode.co/mod
[3] https://cheatcode.co/push
[4] https://cheatcode.co/services
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,..).
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 | Full-stack Python/Django Developer (Creative AI Focus)
https://edwin.genego.io/
Location: Thailand (UTC+7)
Remote: Only
Technologies: Django, Python, HTMX, Tailwind, Postgres, Replicate API, image generation pipelines, LoRA training workflows
Résumé/CV: https://edwin.genego.io/about
Email: [email protected]
https://edwin.genego.io/
SEEKING WORK | Austin, TX | Remote (US-based clients preferred)
Senior/Staff/Principal Software Engineer with 20+ years building scalable SaaS platforms. Recently built Basic Memory (basicmemory.com) - an AI-powered knowledge management platform from concept to 2,000+ GitHub stars and 56 paying customers in 6 months.
What I do:
- Full-stack SaaS platform architecture and implementation
- Python/FastAPI backends, modern frontend (React/Vue/TypeScript)
- Multi-tenant cloud infrastructure (AWS/GCP, Kubernetes, Terraform)
- Event-driven systems, microservices, API design
- LLM integration and AI-powered workflows
- Technical leadership and team mentorship
Recent work:
- Built complete MCP (Model Context Protocol) server implementation - one of the first production deployments
- Multi-tenant SaaS with per-tenant isolation (Fly.io, PostgreSQL, Redis)
- OAuth authentication + billing infrastructure (Stripe, WorkOS)
- Semantic knowledge graph with full-text search
- Cross-platform sync architecture (web, desktop, mobile)
Available for:
- Architecture consulting and technical leadership
- Platform development (0->1 or scaling existing systems)
- AI/LLM integration projects
- Team augmentation for Python/cloud infrastructure work
Rate: $200-250/hour depending on project scope
Contact: [email protected] | GitHub: github.com/basicmachines-co
Senior/Staff/Principal Software Engineer with 20+ years building scalable SaaS platforms. Recently built Basic Memory (basicmemory.com) - an AI-powered knowledge management platform from concept to 2,000+ GitHub stars and 56 paying customers in 6 months.
What I do:
- Full-stack SaaS platform architecture and implementation
- Python/FastAPI backends, modern frontend (React/Vue/TypeScript)
- Multi-tenant cloud infrastructure (AWS/GCP, Kubernetes, Terraform)
- Event-driven systems, microservices, API design
- LLM integration and AI-powered workflows
- Technical leadership and team mentorship
Recent work:
- Built complete MCP (Model Context Protocol) server implementation - one of the first production deployments
- Multi-tenant SaaS with per-tenant isolation (Fly.io, PostgreSQL, Redis)
- OAuth authentication + billing infrastructure (Stripe, WorkOS)
- Semantic knowledge graph with full-text search
- Cross-platform sync architecture (web, desktop, mobile)
Available for:
- Architecture consulting and technical leadership
- Platform development (0->1 or scaling existing systems)
- AI/LLM integration projects
- Team augmentation for Python/cloud infrastructure work
Rate: $200-250/hour depending on project scope
Contact: [email protected] | GitHub: github.com/basicmachines-co
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: Rust, Zig, 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: Rust, Zig, 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 | 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 WORK | Berlin, Germany | Remote or on-site | Full-stack Web Developer
Hey, I'm Ricardo, a full-stack web developer specialised in interactive experiences, with more than 10 years of experience in building creative and business applications.
Web Frameworks: ReactJS, NextJS, Svelte (JS), Axum (Rust) Programming Languages: Javascript/Typescript, Rust, C++, Kotlin Technologies: PostgreSQL, D3, Directus (CMS), GraphQL, Tailwind, VPS (setup & maintenance), etc.
Email: general[at]ricardomatias.net
Personal Website: https://ricardomatias.net Github: https://github.com/ricardomatias LinkedIn: https://www.linkedin.com/in/ricardojsmatias
Web Frameworks: ReactJS, NextJS, Svelte (JS), Axum (Rust) Programming Languages: Javascript/Typescript, Rust, C++, Kotlin Technologies: PostgreSQL, D3, Directus (CMS), GraphQL, Tailwind, VPS (setup & maintenance), etc.
Email: general[at]ricardomatias.net
Personal Website: https://ricardomatias.net Github: https://github.com/ricardomatias LinkedIn: https://www.linkedin.com/in/ricardojsmatias
SEEKING WORK - On-Demand DevOps - WORLDWIDE
On-Demand DevOps not like other companies who rely on certifications for legitimacy and AI to tell them what to do.
I offer solutions tuned to how you and your company operates: what technologies you use, how your customers interact, and how your product teams deliver. I work within the widest possible context, encompassing technology, product, customers, and IT teams. I call this the "DevOps Mindset".
My solutions are fixed-price, rapid, holistic and long-lasting. They are ideal for companies at all phases:
Here are some examples:
On-Demand DevOps not like other companies who rely on certifications for legitimacy and AI to tell them what to do.
I offer solutions tuned to how you and your company operates: what technologies you use, how your customers interact, and how your product teams deliver. I work within the widest possible context, encompassing technology, product, customers, and IT teams. I call this the "DevOps Mindset".
My solutions are fixed-price, rapid, holistic and long-lasting. They are ideal for companies at all phases:
* Launch: low-cost standard services for quick ramp-ups
* Scale-up: enterprise-grade builds for growth
* Stablisation: bespoke services for complex scenarios
Here are some examples:
* Azure / AWS Cloud Platform build-out, <= 5 vms & <= 5 services: $950
* Azure DevOps setup for a small org < 5 users: $500
* Terraform-based turnkey cloud infrastructure code, <= 5 services: $750
* Cloud platform security review: starting at $750
* DevOps process review: starting at $500
* Kafka deployments, 3-node clusters: starting at $900
* Alerting and monitoring solutions: starting at $500
* Data strategies: design, processing, security, compliance: starting at $750
* Scale-up readiness planning: $750 to $2,000
* Architecture red-flag reports: starting at $750
SEEKING WORK | REMOTE | REACT, REMIX, REACT NATIVE, NODE.JS, GO, KUBERNETES
Hello! With close to a decade of experience, I can help create and launch web and mobile apps from the ground up. My toolset includes React, Remix, React Native, Node.js, Go, Kubernetes, and Docker, well-versed in using both AZURE, AWS, and GCP cloud services.
If you need to hit the ground running on your project, drop me a line.
You can check more information about me at my website: https://edwardsmoses.com, check out my GitHub at https://github.com/edwardsmoses, and check out my portfolio at https://edwardsmoses.com/portfolio
Drop an email at [email protected], and let's chat!
Hello! With close to a decade of experience, I can help create and launch web and mobile apps from the ground up. My toolset includes React, Remix, React Native, Node.js, Go, Kubernetes, and Docker, well-versed in using both AZURE, AWS, and GCP cloud services.
If you need to hit the ground running on your project, drop me a line.
You can check more information about me at my website: https://edwardsmoses.com, check out my GitHub at https://github.com/edwardsmoses, and check out my portfolio at https://edwardsmoses.com/portfolio
Drop an email at [email protected], and let's chat!
SEEKING WORK | Lithuania, Poland, France | HYBRID(from Vilnius), REMOTE(EU timezone +- reasonable shifts)
Location: Vilnius/Wroclaw/Nice
Remote: Yes
Willing to relocate: No
Technologies: Embedded Linux(buildroot, coreboot), RISC-V/ARM/x86, C/C++, Guix/Guile, NixOS/Nix, Rust, Python, SQL, JavaScript, Bitcoin, Qt/QML, OpenCV, LXC/Docker, QEMU, Ansible, Puppet, etc
Résumé/CV: https://simar.win
Email: martin [at] simar.win
SEEKING WORK | USA | Remote
Developer + Designer
I'm a graphic designer and web developer who creates websites, brand identities and marketing material for a variety of companies including startups, agencies and non-profit organizations. In addition to my design skills, I am also a full-stack web developer.
DESIGN: websites, apps, UI/UX, mobile, logos, marketing material, trade show displays, packaging, photo retouching, book covers, etc.
DEVELOPMENT: HTML, CSS, JavaScript, Vue, Angular, Python, Django, SQL, PHP, Bootstrap, Foundation, REST APIs, Wordpress, Webpack, Jekyll, Hugo, etc.
PORTFOLIO: https://sunderland.studio
LINKEDIN: http://linkedin.com/in/stevesunderland
CONTACT: [email protected]
Developer + Designer
I'm a graphic designer and web developer who creates websites, brand identities and marketing material for a variety of companies including startups, agencies and non-profit organizations. In addition to my design skills, I am also a full-stack web developer.
DESIGN: websites, apps, UI/UX, mobile, logos, marketing material, trade show displays, packaging, photo retouching, book covers, etc.
DEVELOPMENT: HTML, CSS, JavaScript, Vue, Angular, Python, Django, SQL, PHP, Bootstrap, Foundation, REST APIs, Wordpress, Webpack, Jekyll, Hugo, etc.
PORTFOLIO: https://sunderland.studio
LINKEDIN: http://linkedin.com/in/stevesunderland
CONTACT: [email protected]
SEEKING WORK | Remote | Lead Infrastructure Engineer
I am a Lead Infrastructure Engineer with 20+ years of experience.
Whether your team is stuck troubleshooting infra issues, needs extra hands on an infra-heavy project or is just lacking tech leadership on the DevOps topics, contact me and we'll figure it out.
I prefer to work along the existing engineering teams, mentoring or training them while working together on the real tasks. This is a very effective and also a flexible way to learn and as a bonus, some work gets done on the way.
I am located in EU (Estonia) and work remotely with occasional on-site visits.
The usual topics are various AWS services, Elastic Stack, Linux, wide range of troubleshooting, infrastructure as code, logging & monitoring, managing cloud costs, but I find it rewarding to venture into new areas together with the team.
LinkedIn: https://www.linkedin.com/in/martitaremaa/
Contact: hn at kibe.ee
I am a Lead Infrastructure Engineer with 20+ years of experience.
Whether your team is stuck troubleshooting infra issues, needs extra hands on an infra-heavy project or is just lacking tech leadership on the DevOps topics, contact me and we'll figure it out.
I prefer to work along the existing engineering teams, mentoring or training them while working together on the real tasks. This is a very effective and also a flexible way to learn and as a bonus, some work gets done on the way.
I am located in EU (Estonia) and work remotely with occasional on-site visits.
The usual topics are various AWS services, Elastic Stack, Linux, wide range of troubleshooting, infrastructure as code, logging & monitoring, managing cloud costs, but I find it rewarding to venture into new areas together with the team.
LinkedIn: https://www.linkedin.com/in/martitaremaa/
Contact: hn at kibe.ee
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: Data Engineering, Software Engineering, Data Modelling & Pipeline Design, Python, FastAPI, SQL, AWS, Azure, DuckDB, API design (full list on request)
Experienced data engineer looking for 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: Data Engineering, Software Engineering, Data Modelling & Pipeline Design, Python, FastAPI, SQL, AWS, Azure, DuckDB, API design (full list on request)
Experienced data engineer looking for 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.
SEEKING WORK | REMOTE / US
Full-stack JavaScript-focused engineer/entrepreneur with lots of experience in building scalable single page apps in various frameworks, web3, multiplayer web games, building transformers and other networks, all sorts of things. Product-oriented, executive and leadership experience, comfortable in both autonomous and collaborative settings, capable Linux sysadmin. I know how to ship.
I've focused for several years now on agentic and generative work such as simulating networked LLM-augmented embodied agents, interface research, too much to list here but always happy to talk more over email. While the rest of the industry is just starting to latch onto agentic systems, I can offer years of experience and product insight.
Available for consulting, projects, anything web or agentic.
email: hello @ bad-software dot com
GitHub: https://github.com/soulofmischief
Full-stack JavaScript-focused engineer/entrepreneur with lots of experience in building scalable single page apps in various frameworks, web3, multiplayer web games, building transformers and other networks, all sorts of things. Product-oriented, executive and leadership experience, comfortable in both autonomous and collaborative settings, capable Linux sysadmin. I know how to ship.
I've focused for several years now on agentic and generative work such as simulating networked LLM-augmented embodied agents, interface research, too much to list here but always happy to talk more over email. While the rest of the industry is just starting to latch onto agentic systems, I can offer years of experience and product insight.
Available for consulting, projects, anything web or agentic.
email: hello @ bad-software dot com
GitHub: https://github.com/soulofmischief
SEEKING WORK
PS: If you are into neural networks, you probably have used my https://github.com/xl0/lovely-tensors or https://github.com/xl0/lovely-jax
Location: Nomadic, ColOmbia at the moment (utc + 5)
Technologies:
Pythonish: PyTorch, Deep Learning, LLM, Diffusion models, NumPy, JAX (a bit), CUDA, etc
Web: SvelteKit, TypeScript, tailwind, drizzle, etc
DevOps: Linux (25 years), AWS, Docker, common sense
URL: https://alexey.work/?ref=hn45802427
Email: [email protected]
PS: If you are into neural networks, you probably have used my https://github.com/xl0/lovely-tensors or https://github.com/xl0/lovely-jax
SEEKING WORK | Remote
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
Location: Copenhagen, Denmark
Remote: Yes, or onsite
Willing to relocate: Yes
Technologies: Python, PHP, JavaScript, TypeScript, Vue, Svelte, React, PostgreSQL, MySQL, MariaDB, SQLite, SQLAlchemy, Laravel, Node, Nuxt, Express, Hono, Firebase, Capacitor, Ionic, Linux, AWS, GCP, Cloudflare, Tailwind CSS, PrimeVue, Docker, Redis, Nginx
GitHub: https://github.com/kode95
Résumé/CV: https://drive.proton.me/urls/GVY8C5H990#AzukNG2ZlrcX
Email: [email protected]
Hi! I've been a fullstack developer since the early 2000s, doing both fullstack, backend, frontend, and occasionally mobile apps with web technologies.
I take great pride in delivering products that actually work, and I have a knack for making user-friendly UIs as well as developer-friendly APIs and good documentation.
Location: Copenhagen, Denmark
Remote: Yes, or onsite
Willing to relocate: Yes
Technologies: Python, PHP, JavaScript, TypeScript, Vue, Svelte, React, PostgreSQL, MySQL, MariaDB, SQLite, SQLAlchemy, Laravel, Node, Nuxt, Express, Hono, Firebase, Capacitor, Ionic, Linux, AWS, GCP, Cloudflare, Tailwind CSS, PrimeVue, Docker, Redis, Nginx
GitHub: https://github.com/kode95
Résumé/CV: https://drive.proton.me/urls/GVY8C5H990#AzukNG2ZlrcX
Email: [email protected]
Hi! I've been a fullstack developer since the early 2000s, doing both fullstack, backend, frontend, and occasionally mobile apps with web technologies.
I take great pride in delivering products that actually work, and I have a knack for making user-friendly UIs as well as developer-friendly APIs and good documentation.
SEEKING FREELANCER -
We are a post seed startup that's looking to bring on a core engineer. Our stack is build with typescript in AWS (all serverless). We're looking for a senior engineer who's experienced working with AWS, AWS Lambda, Stepfunctions, CDK, etc.
It's important to us that the person we bring on can understand business problems and be proactive in suggesting technical direction. We are a small team so everyone is working on the entire stack vs siloed positions.
Please don't waste our mutual time if you're not specifically qualified for this role.
How to apply - send me a email austin [at] goroam [.] io and with a link to your linkedin, a few sentences on why you're interested, and what your hourly rate is. If you can't use ChatGPT (I hope you don't actually use ChatGPT) to follow these instructions you're not a good fit for our role =).
We are a post seed startup that's looking to bring on a core engineer. Our stack is build with typescript in AWS (all serverless). We're looking for a senior engineer who's experienced working with AWS, AWS Lambda, Stepfunctions, CDK, etc.
It's important to us that the person we bring on can understand business problems and be proactive in suggesting technical direction. We are a small team so everyone is working on the entire stack vs siloed positions.
Please don't waste our mutual time if you're not specifically qualified for this role.
How to apply - send me a email austin [at] goroam [.] io and with a link to your linkedin, a few sentences on why you're interested, and what your hourly rate is. If you can't use ChatGPT (I hope you don't actually use ChatGPT) to follow these instructions you're not a good fit for our role =).
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]
[deleted]
SEEKING FREELANCER | United States | Remote
I'm bootstrapping a project and looking for someone that can quickly build a CRUD iOS app using Swift, VisionKit and invoke REST APIs for backend integration. Its a basic app for a web application with the following features:
1. User Login + FaceID (no need for signup, password reset, etc)
2. CRUD operations on an item
3. Ability to take pictures and upload
4. Ability to run Vision operations like Text detection, OCR, etc on the image.
5. Upload data to backend via REST API including background upload.
6. Publish app to iOS app store
API will be provided for login and CRUD operations.
You'll be working with me (backend developer) to make it as close to production ready and publish to app store.
If you are interested please respond with rate and approximate start date and time required to build, my email in profile.
Edit: formatting
I'm bootstrapping a project and looking for someone that can quickly build a CRUD iOS app using Swift, VisionKit and invoke REST APIs for backend integration. Its a basic app for a web application with the following features:
1. User Login + FaceID (no need for signup, password reset, etc)
2. CRUD operations on an item
3. Ability to take pictures and upload
4. Ability to run Vision operations like Text detection, OCR, etc on the image.
5. Upload data to backend via REST API including background upload.
6. Publish app to iOS app store
API will be provided for login and CRUD operations.
You'll be working with me (backend developer) to make it as close to production ready and publish to app store.
If you are interested please respond with rate and approximate start date and time required to build, my email in profile.
Edit: formatting
SEEKING FREELANCER
Location: Sweden
Remote: Yes, but EU only due to Apple restrictions.
I'm looking for an iOS developer to help me develop the iOS app to my existing android app. It's going to be a default dialer app and development of those can only happen on devices registered in the EU, hence the restriction under remote. I've got a start but I don't have the time to fix both android and backend and iOS.
Email: [email protected]
Location: Sweden
Remote: Yes, but EU only due to Apple restrictions.
I'm looking for an iOS developer to help me develop the iOS app to my existing android app. It's going to be a default dialer app and development of those can only happen on devices registered in the EU, hence the restriction under remote. I've got a start but I don't have the time to fix both android and backend and iOS.
Email: [email protected]
SEEKING WORK | Montreal, Canada | Remote/Freelance/Contract
Technologies: iOS/macOS (SwiftUI/Swift/UIKit/AppKit/Objective-C), 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
Languages: English, French
Email: [email protected]SEEKING WORK
Location: Germany (Dusseldorf)
Remote: Yes
Willing to relocate: No
Technologies: React, Next.js, TypeScript, Mantine UI, Tailwind CSS, shadcn, Material UI, Bootstrap, Node.js, Express, NestJS, PostgreSQL, various auth solutions (Supabase Auth, Auth0, Firebase Auth etc.), Golang, Kubernetes, AWS, Swift, Unity, various analytics and monitoring solutions (Prometheus, Grafana, Pendo etc.), OpenAI API, AI agents.
Résumé/CV: https://drive.google.com/file/d/1UVHNlrDhIZwHV2N0XmGhOluLguZ...
Email: [email protected]
Available for remote work worldwide, very flexible across time zones. Looking for permanent or contract positions.
Hi! I’m Olga, an experienced software engineer looking for frontend or fullstack projects.
I have experience building greenfield projects and complex features that “just work,” as well as diving into complex legacy codebases, fixing “unfixable” bugs, and performing major refactoring.
In addition to React/Next.js and Node/Express.js development, I also have experience with cloud-native workflows (Golang + Kubernetes), OpenAI API integration and agentic workflows, native iOS development, and game development. Thanks to my multi-platform experience, I can help you port large products across different platforms.
LinkedIn: https://www.linkedin.com/in/olga-pudrovska/
My contributions to Weave GitOps (React/Golang Kubernetes dashboard project): https://github.com/weaveworks/weave-gitops/commits?author=op... https://github.com/weaveworks/weave-gitops-enterprise/commit...
My latest fullstack code samples: https://github.com/opudrovs/react-api-data-sample/ https://github.com/opudrovs/nestjs-demo/
Location: Germany (Dusseldorf)
Remote: Yes
Willing to relocate: No
Technologies: React, Next.js, TypeScript, Mantine UI, Tailwind CSS, shadcn, Material UI, Bootstrap, Node.js, Express, NestJS, PostgreSQL, various auth solutions (Supabase Auth, Auth0, Firebase Auth etc.), Golang, Kubernetes, AWS, Swift, Unity, various analytics and monitoring solutions (Prometheus, Grafana, Pendo etc.), OpenAI API, AI agents.
Résumé/CV: https://drive.google.com/file/d/1UVHNlrDhIZwHV2N0XmGhOluLguZ...
Email: [email protected]
Available for remote work worldwide, very flexible across time zones. Looking for permanent or contract positions.
Hi! I’m Olga, an experienced software engineer looking for frontend or fullstack projects.
I have experience building greenfield projects and complex features that “just work,” as well as diving into complex legacy codebases, fixing “unfixable” bugs, and performing major refactoring.
In addition to React/Next.js and Node/Express.js development, I also have experience with cloud-native workflows (Golang + Kubernetes), OpenAI API integration and agentic workflows, native iOS development, and game development. Thanks to my multi-platform experience, I can help you port large products across different platforms.
LinkedIn: https://www.linkedin.com/in/olga-pudrovska/
My contributions to Weave GitOps (React/Golang Kubernetes dashboard project): https://github.com/weaveworks/weave-gitops/commits?author=op... https://github.com/weaveworks/weave-gitops-enterprise/commit...
My latest fullstack code samples: https://github.com/opudrovs/react-api-data-sample/ https://github.com/opudrovs/nestjs-demo/
SEEKING WORK | 100% REMOTE
Specialized in ReactJS, React Native, and Ruby on Rails. Prefer to work on small/medium size projects and close to business outcome.
Tech Stack: AWS, Bedrock, Amplify, AppSync, ReactJS, NextJS, Langchain, OpenAI, AI SDK.
- Email: [email protected]
- Web: https://osledybazo.com
Specialized in ReactJS, React Native, and Ruby on Rails. Prefer to work on small/medium size projects and close to business outcome.
Tech Stack: AWS, Bedrock, Amplify, AppSync, ReactJS, NextJS, Langchain, OpenAI, AI SDK.
- Email: [email protected]
- Web: https://osledybazo.com
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 | 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 WORK
Germany, remote only.
Software engineer and technical writer with over 10 years of experience.
Backend, frontend, mobile, cloud, crypto, AI, APIs.
My latest endeavours led me to Effect-TS while building a decentralised web crawler for a grant.
Before that I kept the docs of a cloud provider up-to-date.
I'm also volunteering as the editor in chief of a public goods foundation.
Homepage: https://kay.is/
Germany, remote only.
Software engineer and technical writer with over 10 years of experience.
Backend, frontend, mobile, cloud, crypto, AI, APIs.
My latest endeavours led me to Effect-TS while building a decentralised web crawler for a grant.
Before that I kept the docs of a cloud provider up-to-date.
I'm also volunteering as the editor in chief of a public goods foundation.
Homepage: https://kay.is/
SEEKING WORK
Location: Southern California
Remote: Yes with travel on site up to one week per quarter
Willing to relocate: No
Technologies: Ruby on Rails, Ruby
Résumé/CV: Rails at Shopify, Rails at Apple, Rails at Intuit, Rails at startups you've never heard of
Email: [email protected]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)
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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.
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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 ]
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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)
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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: 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.
Only an account called whoishiring is allowed to submit the thread itself.
https://news.ycombinator.com/newsfaq.html
https://news.ycombinator.com/newsfaq.html
They didn't post the freelancer thread this month. So I posted it.
If dang wants to kill this thread when they post it, that's fine.
If dang wants to kill this thread when they post it, that's fine.
SEEKING WORK | SF Bay Area, CA | Remote OK
Programming Languages: Ruby, Scala, Javascript, Python, TypeScript, Haskell, Scheme
Programming Strengths: Data Structures and Algorithms, Data Engineering, Programming Language Theory, Type Theory, No-Code, AI&Prompt Engineering, Complex & Unusual Domains (Healthcare, Fintech, Music, Arts, Sciences)
Front-End, Databases & Tools: Vue, React, Postgres, HBase, MongoDB, Kafka, Jenkins, AWS, Docker
Other Skills: Leading Teams & Managing Projects, Productizing LLMs, Managing Interview Pipelines, Architecting & Implementing Greenfield Solutions, Education & Team Growth, Leading Communication and Coordination Between Stakeholders Across Teams and Organizational Silos
CV: Available Upon Request
Email: [email protected]
I am a seasoned (>13 years experience) full-stack staff-to-principal-level software engineer/consultant specializing in the backend, systems architecture, AI, platform engineering, internal tools, prototyping, and data engineering. In addition to strong programming and architectural skills, I'm a force multiplier for any team in either role through the three T's -- teaching, talking, and tooling. I also hold a US patent in the AI space.
In the past, I've taught a number of scientists and students to code in python; I've led and managed a number of high-impact engineering teams of up to 12; and pioneered a number of no- and low-code solutions for stream processing, data model and query generation, form building, workflow systems, and front-end construction for a variety of industries, including those with strong regulatory requirements and complex business rules such as healthcare and fintech. >10% of all medicare applications and millions of individuals currently flow through pioneering no-code systems I conceived and built and have ran in production for over a decade.
More recently, I've built a no-code automated form-filler and a workflow engine for coordinating LLMs and other generative AI processes, and on top of this a platform for both minimizing hallucinations and working with documents that are far too large for existing context window inputs or outputs using a novel, patented process that I invented; and applied these tools to various contracted projects requiring analysis and and cross-checking of information and other forms of integrity across textual and video/audio corpus data in a variety of domains (fiction and non-fiction).
I am also an improvisational pianist, published poet, and I've created novel algorithms and tools for studying and composing both music and poetry, which I have given a talk on at a recent functional programming conference.
I have extensive experience working for and running startups, software consulting shops, with some mid-sized company engineering experience as well; these give me a unique insight into speaking with customers and internal stake-holders, translating between engineering and other departments, gathering requirements, aligning stake-holders across departments on a vision and attainable timeline, and architecting/building/taking ownership over significant internal and customer-facing areas of responsibility.
If any of the above seems like a match for you and your organization or project, don't hesitate to reach out.
Programming Languages: Ruby, Scala, Javascript, Python, TypeScript, Haskell, Scheme
Programming Strengths: Data Structures and Algorithms, Data Engineering, Programming Language Theory, Type Theory, No-Code, AI&Prompt Engineering, Complex & Unusual Domains (Healthcare, Fintech, Music, Arts, Sciences)
Front-End, Databases & Tools: Vue, React, Postgres, HBase, MongoDB, Kafka, Jenkins, AWS, Docker
Other Skills: Leading Teams & Managing Projects, Productizing LLMs, Managing Interview Pipelines, Architecting & Implementing Greenfield Solutions, Education & Team Growth, Leading Communication and Coordination Between Stakeholders Across Teams and Organizational Silos
CV: Available Upon Request
Email: [email protected]
I am a seasoned (>13 years experience) full-stack staff-to-principal-level software engineer/consultant specializing in the backend, systems architecture, AI, platform engineering, internal tools, prototyping, and data engineering. In addition to strong programming and architectural skills, I'm a force multiplier for any team in either role through the three T's -- teaching, talking, and tooling. I also hold a US patent in the AI space.
In the past, I've taught a number of scientists and students to code in python; I've led and managed a number of high-impact engineering teams of up to 12; and pioneered a number of no- and low-code solutions for stream processing, data model and query generation, form building, workflow systems, and front-end construction for a variety of industries, including those with strong regulatory requirements and complex business rules such as healthcare and fintech. >10% of all medicare applications and millions of individuals currently flow through pioneering no-code systems I conceived and built and have ran in production for over a decade.
More recently, I've built a no-code automated form-filler and a workflow engine for coordinating LLMs and other generative AI processes, and on top of this a platform for both minimizing hallucinations and working with documents that are far too large for existing context window inputs or outputs using a novel, patented process that I invented; and applied these tools to various contracted projects requiring analysis and and cross-checking of information and other forms of integrity across textual and video/audio corpus data in a variety of domains (fiction and non-fiction).
I am also an improvisational pianist, published poet, and I've created novel algorithms and tools for studying and composing both music and poetry, which I have given a talk on at a recent functional programming conference.
I have extensive experience working for and running startups, software consulting shops, with some mid-sized company engineering experience as well; these give me a unique insight into speaking with customers and internal stake-holders, translating between engineering and other departments, gathering requirements, aligning stake-holders across departments on a vision and attainable timeline, and architecting/building/taking ownership over significant internal and customer-facing areas of responsibility.
If any of the above seems like a match for you and your organization or project, don't hesitate to reach out.
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.