At Crewfare, I built end-to-end features for an event and group travel booking platform, working across Next.js and React applications and Node.js/NestJS APIs. I also improved hotel search under major-event traffic by caching featured results in Redis.
At Biztrip - Viagens Corporativas, I proposed and built an expense fraud-detection feature, combining image preprocessing, OCR, and Google Gemini to check receipts against tenant policies. The feature is in production and used by thousands of users.
In personal projects, I build AI agent workflows and applications, including QAI, which explores web apps in a real browser and reports findings. I use tools such as Mastra, Playwright, and LLM-judge evaluations, and I build daily with Claude Code.
