Front-End / Fullstack Engineer · 6+ years · São Paulo, Brazil 🇧🇷 · Open to remote roles
I build scalable web interfaces in the TypeScript ecosystem — React and Next.js on the front, NestJS BFFs on the back — with a strong focus on observability and AI-assisted development workflows.
| Area | Tools |
|---|---|
| Front-end | TypeScript, React, Next.js, Vue.js, Zustand, Tailwind CSS |
| Back-end | Node.js, NestJS, Fastify, GraphQL, Prisma, TypeORM, PostgreSQL |
| Infra & tooling | Docker, GitHub Actions, Jest, pnpm, New Relic, Claude Code / MCP |
Software Engineer II — ArcoTech · Aug 2022 – Aug 2026
- Built Next.js + Zustand apps on a NestJS/Fastify BFF, reaching 1M+ students.
- Led full-stack observability with New Relic: −60% production errors, 30+ critical bugs fixed.
- Migrated a legacy Vue 2 product into a React host as a micro-frontend (Module Federation).
- Brought AI agents (Claude Code) and custom MCP skills into the team's delivery workflow.
Full Stack Developer — Base2 Tecnologia · Oct 2021 – Jul 2022
- Medication management platform for Funcional Health Tech (React, NestJS, GraphQL, PostgreSQL).
- Loyalty/points-redemption flow for 123Milhas, embedding Next.js micro-frontends in AngularJS.
Front-End Developer & UX/UI Designer — ComunikiMe · Sep 2018 – Sep 2021
- Designed and built an omnichannel support platform (WhatsApp, Instagram, Telegram…) from scratch.
- Drove the company-wide adoption of React.
- ecofoco — Android-first focus app (Forest-style) themed on Brazil's six biomes: focus sessions grow an isometric garden and fill a collection of ~185 native species. Offline-first with SQLite, sync backend in progress. Built with an AI-assisted workflow.
Internet Systems Technology — FMU · 2020
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