About

Full-stack TypeScript engineer in Lisbon, 5+ years in.

Lourenço Rosado at his desk

I build products end to end: React Native for mobile, Next.js for web. I take them from zero to shipped, covering the mobile app, the web frontend and the APIs behind them.

I'm comfortable across the whole lifecycle: architecture, build, deploy, and the automation that keeps it all running. I like clean architecture, lean infrastructure, and code that ships.

Right now I lead the mobile side of P+R CFL, the Park & Ride app for Luxembourg's national railway, through Devoteam. I rebuilt it from a legacy React Native codebase onto a modern Expo setup without disrupting the people using it, and I'm the direct technical contact for CFL. Before that I built features for CFL GO, their main commuter app.

I also co-founded ImoPilot, a CRM for real estate consultants in Portugal, where I own the technical direction and built the platform end to end, from the data model to the integrations with calendars, messaging and payments. And I run my own software company, Trecli.

Earlier, at Topics Chat, I led mobile development on a cross platform messaging app across a team of five, from push notifications and in-app purchases to backend services on Cloudflare Workers. At Xalantis I went from Software Developer to Director of IT, owning architecture and infrastructure decisions. My first real project was the website and internal tooling for Fernando Rosado Pianos, after an OutSystems internship at Do iT Lean.

I studied computer systems management and programming at EPAD, and later did Ironhack's cybersecurity bootcamp.