Marcelo Prado

I build software products, mostly where interface craft meets AI.

I'm a staff engineer at Brex, where I've spent the last five years moving through mobile, design systems, and now AI products. Right now I'm building Brex Assistant. Before that I co-founded and ran engineering at LaPag.

Outside of work I make small things: developer tools, native utilities, libraries. Flash Calendar, a React Native calendar library, is the one that stuck, and it's used by thousands of apps. Most of what's below started as something I wanted to exist.