Hi, I'm João.
Front-end developer specializing in Angular and Next.js.
Building clean, functional, and minimalist interfaces.
4+ years
of experience with digital products
Angular & Next.js
main stack and current focus
AWS. AI. REACT
currently exploring
_
.about()
I'm a Front-end Engineer at PicPay, one of Brazil's largest digital banks with over 60 million users, where I build scalable interfaces using Angular, TypeScript, and RxJS.
I'm currently expanding my stack into React and Next.js. This portfolio is the living proof of that journey.
Outside of work, I freelance and build personal projects. The ones that push me the most are the ones built for real people with real problems.
.projects()
Mixórdia
Freelance
Event and culture platform for a nightlife venue in Brazil. Built with Supabase for subscriber management and event image storage, SoundCloud integration for music playback, and a curated showcase of cultural partners.
vizinhelp
A community platform connecting neighbors for local mutual aid and services.
chatgpt-clone
A ChatGPT-like interface built to practice React state management, streaming responses, and clean UI design.
frontend-challenge-picpay
A frontend technical challenge from PicPay, implementing core banking UI features with Angular and TypeScript.
.skills()
// Expert
// Learning
// Testing & Tooling
.contact()
Always curious about interesting problems and the people solving them. If you want to talk tech, collaboration, or what's next, reach out.