hcamacho1 · HackerTrans

Location: Toronto, ON, Canada

Remote: Yes

Willing to relocate: Yes

Technologies: Ruby, Python, TypeScript, JavaScript, React, Node.js, Express, LangChain, NumPy, LangExtract, BautifulSoup, Mastra, OpenAI API, PostgreSQL, MongoDB, PineconeDB, Docker, DigitalOcean, Nginx, AWS (CDK, S3, Lambda, Batch, API Gateway, DynamoDB, EC2, ECS), Phabricator, Mercurial, Git/GitHub.

Résumé/CV: https://haroldcamacho.dev/Harold-Camacho-Resume.pdf

Email: On résumé

Website: https://haroldcamacho.dev/

I’m a software engineer passionate about building reliable systems, developing tooling, and AI-powered applications. I enjoy tackling complex problems with clarity and precision, and I have hands-on experience across backend development, distributed systems, and modern AI workflows.

Most recently, I delivered several core features to Mastra, an open-source TypeScript framework for building AI agents, workflows, and MCP servers — including a PostHog observability exporter, Azure OpenAI integration, improved MCP auth propagation, and multiple developer-experience enhancements.

I also co-created Splinter (https://splinter-app.github.io/), a serverless ingestion pipeline that transforms unstructured data into embeddings for AI/ML applications.

Previously, I contributed to Mozilla Firefox, landing patches in features such as Picture-in-Picture, Reader Mode language detection, Private Browsing UI, and enterprise policy tooling, with work appearing in official Firefox release notes.

I also have experience building RAG-based AI chatbots, combining structured and semantic retrieval for accurate, context-aware responses.

Fully open to remote, hybrid, or in-office roles. Eligible to work in Canada without sponsorship.

hcamacho1

10 mesi fadiscuss

  Location: Toronto, ON, Canada
  Remote: Yes
  Willing to relocate: Yes
  Technologies: Ruby, Python, Typescript, JavaScript, React, Node.js, Express, PostgreSQL, MongoDB, PineconeDB, Docker, DigitalOcean, Nginx, AWS (CDK, S3, Lambda, Batch, API Gateway, DynamoDB, EC2, ECS), Phabricator, Mercurial, Git/Github.

  Résumé/CV: https://haroldcamacho.dev/Harold_Camacho_Resume.pdf 

  Email: On Resume.

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I'm a software engineer passionate about solving complex challenges with creativity and precision. With hands-on experience across a broad range of technologies, I thrive on continuous learning and building impactful solutions. Most recently, I co-created Splinter(https://splinter-app.github.io/), an open-source pipeline that simplifies unstructured data ingestion for AI/ML workflows. I’ve also contributed to the Mozilla Firefox browser, landing patches in key features such as Picture-in-Picture, Reader Mode, Private Browsing Mode, and about:policies.

Also have experience building RAG-based AI chatbots that combine structured and semantic retrieval to deliver accurate, context-aware responses.

I’m fully available and open to remote, hybrid, or in-office roles. I’m eligible to work in Canada and don’t require sponsorship.

https://haroldcamacho.dev/

hcamacho1

10 mesi fadiscuss

Location:Toronto, ON, Canada

Remote: Yes

Willing to relocate:Yes

Technologies:Ruby, Python, LangChain, NumPy, LangExtract, BeautifulSoup, Typescript, JavaScript, React, Node.js, Express, PostgreSQL(PGVector), MongoDB, PineconeDB , Docker, DigitalOcean, Nginx,AWS (CDK, S3, Lambda, Batch, API Gateway, DynamoDB, EC2, ECS), Phabricator, Mercurial, Git/Github.

Résumé/CV:https://haroldcamacho.dev/Harold_Camacho_Resume.pdf

I'm a software engineer passionate about solving complex challenges with creativity and precision. With hands-on experience across a broad range of technologies, I thrive on continuous learning and building impactful solutions. Most recently, I co-created Splinter(https://splinter-app.github.io/),an open-source pipeline that simplifies unstructured data ingestion for AI applications. I’ve also contributed to the Mozilla Firefox browser, landing patches in key features such as Picture-in-Picture, Reader Mode,Private Browsing Mode, and about:policies. Also have experience building RAG-based AI chatbots that combine structured and semantic retrieval to deliver accurate, context-aware responses.

I’m fully available and open to remote, hybrid, or in-office roles. I’m eligible to work in Canada and don’t require sponsorship.

https://haroldcamacho.dev/

hcamacho1

anno scorsodiscuss

  Location:Toronto, ON, Canada
  Remote: Yes
  Willing to relocate:Yes
  Technologies:Ruby, Python, Typescript, JavaScript, React, Node.js, Express, PostgreSQL, MongoDB, PineconeDB, Docker, DigitalOcean, Nginx,AWS (CDK, S3, Lambda, Batch, API Gateway, DynamoDB, EC2, ECS), Phabricator, Mercurial, Git/Github.
  Résumé/CV:https://haroldcamacho.dev/Harold-Camacho-Resume-2025v2.pdf

Email: [email protected]

I'm a software engineer passionate about solving complex challenges with creativity and precision. With hands-on experience across a broad range of technologies, I thrive on continuous learning and building impactful solutions. Most recently, I co-created Splinter(https://splinter-app.github.io/), an open-source pipeline that simplifies unstructured data ingestion for AI/ML workflows. I’ve also contributed to the Mozilla Firefox browser, landing patches in key features such as Picture-in-Picture, Reader Mode, Private Browsing Mode, and about:policies.

I’m fully available and open to remote, hybrid, or in-office roles. I’m eligible to work in Canada and don’t require sponsorship.

https://haroldcamacho.dev/

hcamacho1

anno scorsodiscuss

  Location:Toronto, ON, Canada
  Remote: Yes
  Willing to relocate:Yes
  Technologies:Ruby, Python, Typescript, JavaScript, React, Node.js, Express, PostgreSQL, MongoDB, PineconeDB, Docker, DigitalOcean, Nginx,AWS (CDK, S3, Lambda, Batch, API Gateway, DynamoDB, EC2, ECS), Phabricator, Mercurial, Git/Github.
  Résumé/CV:https://haroldcamacho.dev/Harold-Camacho-Resume-2025v2.pdf

Email: [email protected]

I'm a software engineer passionate about solving complex challenges with creativity and precision. With hands-on experience across a broad range of technologies, I thrive on continuous learning and building impactful solutions. Most recently, I co-created Splinter(https://splinter-app.github.io/), an open-source pipeline that simplifies unstructured data ingestion for AI/ML workflows. I’ve also contributed to the Mozilla Firefox browser, landing patches in key features such as Picture-in-Picture, Reader Mode, Private Browsing Mode, and about:policies.

I’m fully available and open to remote, hybrid, or in-office roles. I’m eligible to work in Canada and don’t require sponsorship.

https://haroldcamacho.dev/

hcamacho1

2 anni fadiscuss

Location: Toronto, Canada

Remote: Yes

Willing to relocate: Yes

Technologies: Ruby, JavaScript, TypeScript, Python, C#, React, Express, Node.js, ASP.NET, Docker, DigitalOcean, Nginx, AWS (CDK, ECS, EC2, Lambda, API Gateway, Batch, Fargate, DynamoDB, S3), PostgreSQL, MongoDB, Pinecone.

Résumé/CV: https://haroldcamacho.dev/Harold-Camacho-Resume-2024v1.pdf

Email: [email protected]

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Hey there! I'm Harold. I am a software engineer with hands-on experience across a broad spectrum of technologies. I thrive on continuous learning and innovation. Most recently, I developed Splinter (https://splinter-app.github.io/), an open-source pipeline designed to simplify the ingestion and processing of unstructured data for AI/ML workflows.

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