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React Native engineer from Fortaleza, Brazil, with 6+ years building production mobile apps across fintech, CRM, health, and IoT. I work mostly with React Native and TypeScript on top of the Expo and EAS ecosystem, and I'm comfortable going deep into offline-first architectures, native modules in Swift and Kotlin, E2E testing, and CI/CD.
- 🔭 React Native Engineer building production apps for US health-tech and fintech
- 🚀 I like picking up the quality work other people put off (for example, I added Maestro E2E testing to a codebase that had needed it for years)
- 📈 Recent impact: 90% fewer support tickets, 40% fewer regressions, 70% faster deployments
- 📈 Plus 22% more app usage on the IoT farm-management product after a dashboard rebuild
- 🤖 I learned to ship the hard way (yes, by reading the docs), so now I can let Claude Code carry the boring parts without losing the plot
- 💼 Open to remote Senior React Native and Mobile Engineer roles (USD or EUR)
- 🗣️ Portuguese (native), English (C1), Spanish (intermediate)
Mobile & Languages
State, Data & Styling
Testing & CI/CD
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Backend (lite, growing)
Monitoring & Tooling
📍 Based in Fortaleza, Brazil. Remote-first, with near-full overlap with US Eastern Time.