Ogous Chan Ali

#typescript#nodejs#llm-systems#evals#trading-systems#react

Senior TypeScript/Node.js engineer, 10+ years in, building systems that have to be right. Since March 2026, the sole engineer of a production LLM system at a stealth AI startup in a regulated, high-stakes domain — multi-model pipeline, RAG on Postgres and pgvector, an independent safety layer, and a hand-built evaluation harness with regression-pinned prompts and LLM-as-judge scoring. Before that, lead engineer on 9 Lives, an open-source on-chain prediction market for 5/15/60-minute price markets: I owned the whole off-chain stack (partners built their own clients on its public REST APIs) and the app, carried the production incident response, and it went from $100k to $400k+ of trading volume in under a month. Founding engineer at three companies, shipping since 2011.

Remote, from Greece (EU) or Türkiye. No sponsorship needed in the EU. Open to a B2B contract through my own company, direct employment or EOR.