Software Developer with 6+ years of experience, currently building a portfolio of independent projects: each one deliberately different in stack and architecture, instead of the same CRUD app repeated with a new label.
Published so far:
- aduana: a lightweight, type-safe fetch client for JavaScript/TypeScript, published to npm
- desfecho: a functional
Result<TValue>pattern for .NET, published to NuGet - ramus: a
tree-style CLI written in Python, published to PyPI - slug-pages: an anonymous scratchpad running entirely on Cloudflare Workers + D1
- cram-kit: a Claude Code skill that turns study material into summaries, flashcards, and quizzes
- spotify-cli: an interactive CLI for exporting Spotify playlist data
- grabreu.dev: this portfolio site, built with Astro and Tailwind CSS, deployed on Cloudflare Workers
Currently open to remote Software Developer / Full-Stack roles, in Brazil or internationally.


