Joel Santos

Senior Frontend Engineer · React · Next.js · TypeScript · Node.js

I'm a software engineer from Brazil 🇧🇷 with 8+ years of experience building production web applications for startups and scale-ups. I specialize in React and Next.js, with full-stack experience across TypeScript, Node.js, and Ruby on Rails.

I've shipped features across health tech (Moderna, Youper), fintech (BV Bank), insurtech (Boxx Insurance), and SaaS (PetScreening) — working both as an embedded engineer and through consulting contracts.

I care deeply about code quality, maintainability, and products that feel great to use.