Hey, I'm Ezeikel

I'm a senior software engineer with 11 years building products end to end, across frontend, backend and mobile. TypeScript, React and React Native, with Node and Python server side.

Most of that has been in-house at startups and scale-ups including Lendable, Aula, Yarn and BPP, plus agency work early on. Most recently I was at Prosper, where I built a real-time AI speech pipeline and an LLM evaluation framework.

I work with AI tooling day to day — Claude Code, Codex and Copilot — and integrate AI providers into products, mostly Anthropic, OpenAI and Vertex AI. That includes the less glamorous half: evaluating and monitoring what the models actually return once real users are involved.

Alongside client work I design, build and ship my own products. Fourteen are live on the web and ten of those also ship as iOS and Android apps, all on one stack, which is rather the point: Next.js on web, React Native and Expo on mobile, sharing a backend through API routes and server actions.