-22C55E?style=for-the-badge){kind=icon}
I'm a Full Stack Engineer with 5+ years shipping production software end to end, frontend, backend, mobile, databases, and infrastructure. I've been the only engineer on a product more than once, so I've had to be good across the whole stack, not just one layer of it: React, TypeScript, Node.js, C#/.NET, Java/Spring Boot, PostgreSQL, and React Native/Expo.
| Impact | Context |
|---|---|
| 5 months | Kickoff → production shipping a greenfield offline-first IoT app on a 2-engineer team |
| ~60% | Release effort cut by architecting zero-touch CI/CD (Expo EAS, 3 environments) |
| ~40% | User-reported errors reduced in a ground-up rewrite of 2 apps + 1 web dashboard |
| 72% | Best-case PostgreSQL query performance improvement |
| 20+ min | Saved per in-person sale by shipping an in-app POS payment feature |
| ~87% | Manual processing time cut by automating a weekly SAP workflow with self-taught VBA |
Languages
Frontend
Backend & Data
Mobile
DevOps & Cloud
Testing & Tools
| Company | Role | Period | Highlight |
|---|---|---|---|
| 7Factor (US consultancy, Remote) | Full Stack Engineer | 02/2026 – Present | Own the .NET API and MySQL schema on a legacy product being rebuilt for resale; also shipped a greenfield offline-first IoT app (BLE + Nordic hardware) in 5 months |
| OOriginal (Startup, Remote from Brazil) | Full Stack Engineer | 01/2025 – 02/2026 | Sole engineer owning mobile, frontend, and backend architecture across a 2-app + dashboard rewrite; ~60% faster releases via CI/CD |
| SHX (Mid-size company, Brazil) | Full Stack Engineer | 09/2022 – 01/2025 | Maintained 5 production apps (~16,000 combined daily users); built in-app POS payments, offline-first GPS tracking, and Spring Boot backend architecture |
| Lupo (Largest textile company in Brazil) | Administrative Assistant | 04/2019 – 08/2020 | Self-taught VBA to automate a SAP workflow, cutting processing time ~87% |
Ada · Full Stack Development Certificate · 02/2022 – 08/2022 Full-stack bootcamp (HTML/CSS, JavaScript, OOP, React, SQL/NoSQL, Node.js/Express); completed via a team capstone hackathon.