Senior engineer, 8+ years. I usually get pulled in when a system’s brittle, the team needs production AI that won’t wreck things, or both.
Recent work: at Laptop Freedom I built Rocketeer in Python, FastAPI, Databricks, and PostgreSQL, which cut time-to-first-ad by 6x and got campaign setup under 10 minutes. At Slalom and Facebook, I shipped RAG, backend, and infrastructure work that took multi-hour workflows down to minutes and cut API response times by 15%.
jefejeffery1362 · · focus · HN ↗
Remote: Yes
Willing to relocate: Yes
Technologies: Python, FastAPI, React, TypeScript, AWS, PostgreSQL, Databricks, PySpark, Docker, Terraform, Claude, OpenAI, Gemini, LangGraph, LangSmith, Pinecone, LlamaIndex, MCP, GitHub Actions
Résumé/CV: Available on request
Email: jefejeffery1362@gmail.com
Senior engineer, 8+ years. I usually get pulled in when a system’s brittle, the team needs production AI that won’t wreck things, or both.
Recent work: at Laptop Freedom I built Rocketeer in Python, FastAPI, Databricks, and PostgreSQL, which cut time-to-first-ad by 6x and got campaign setup under 10 minutes. At Slalom and Facebook, I shipped RAG, backend, and infrastructure work that took multi-hour workflows down to minutes and cut API response times by 15%.
Also, I’m pretty funny.