Featured
Musical Repertory
Repertoire manager for bands: members share a song library, build setlists and keep everyone in sync, with invite codes, admin approval and push notifications.
- Next.js
- React
- tRPC
- Prisma
- PostgreSQL
- Tailwind CSS
- Turborepo
Projects
Things I've built
A selection of projects I've worked on, spanning full-stack apps, APIs, and interfaces.
Featured
English Learning App
Learn English while studying other subjects: pick a topic, get a Claude-generated text, select the words you don't know and receive English definitions and PT-BR translations.
- React
- TypeScript
- Node.js
- Express
- PostgreSQL
- Claude API
Family Finance
Household finance app with a monthly view of income, expenses, fixed bills and credit cards, showing how much is still left to spend. Data is shared by all household members.
- Laravel
- Vue 3
- TypeScript
- Pinia
- MySQL
- Redis
Talking in English
Speaking practice with AI: hold voice conversations with customizable personas, get instant grammar feedback and review saved transcripts and practice stats.
- React
- TypeScript
- Express
- SQLite
- Claude API
- Tailwind CSS
Learning Platform
Personal learning and career platform with goals, learning paths, study sessions, spaced repetition and gamification (XP, streaks, achievements), evolving toward AI-assisted adaptive learning.
- React
- TypeScript
- FastAPI
- SQLAlchemy
- PostgreSQL
- Tailwind CSS