Software engineer building products that ship — from the database to the last pixel, online or off
5 years · 3 products · 6 apps in production · in use across government · Brazil
A BIT ABOUT ME
The short version
I'm a software engineer based in Brazil who ends up owning the whole thing — the schema, the screens, and the calls in between. Most of what I've built started with nothing in place: no infrastructure, no map architecture, no release process. That's the work I like — choosing the shape of the thing, then being the one who has to live with the choice. Maps & data are a favorite playground, not the whole story. Off the clock it's , films, games & too much coffee. These days I build with ✦ AI in the loop — Claude's basically a teammate.
WHAT I WORK WITH
The stack
- React
- Next.js
- Expo
- React Native
- TypeScript
Screens that hold up in the field, not just in the demo.
- Node.js
- NestJS
- REST APIs
APIs that stay boring while the product changes around them.
- PostgreSQL
- Prisma
- SQL
Thousands of records on screen without the wait.
- PostGIS
- Mapbox
- MapLibre
- Docker
- AWS
Maps that render tens of thousands of points, offline included.
- Claude
- LLM APIs
- Prompt design
Less distance between deciding and shipping.
SELECTED WORK