8 projects
Projects
What I build and maintain after hours: tools for people who work with AI, Linux desktop utilities, web apps, cloud automation and the environment I work in.
8 of 8 projects · 7 featured
- Alpha
AI tooling · 2026
FalaTrace
Remember what was decided. Check where it was said.
Records and transcribes calls on Linux, links every summary point to the exact moment in the recording and gives AI agents context with a verifiable source.
- TypeScript
- Bun
- Qt/QML
- Python
- +4
- Alpha
AI tooling · 2026
QuotaLantern
A lantern for your AI quotas.
A Linux tray app that shows usage, limits, resets and costs of AI subscriptions — and never turns a missing reading into zero.
- Python
- GTK 3
- AppIndicator
- libnotify
- +1
- Alpha
Linux desktop · 2026
PeriGauge
Your mouse, keyboard and headphone battery, right in your panel.
Battery monitor for mice, keyboards and Bluetooth headphones on the Linux desktop: one Rust binary, fully local, with no network and no telemetry, a KDE Plasma 6 widget and low-battery notifications.
- Rust
- Qt/QML
- KDE Plasma
- D-Bus
- +2
- Private
Web · 2026
DelExpress
The shift's deliveries and the day's settlement, in the courier's pocket.
A mobile-first PWA for restaurant couriers: it logs deliveries, payments and tips, reads the order ticket from a photo with AI, plans the route and works out what to pay or collect at the end of the day — even offline.
- React
- TypeScript
- Vite
- Tailwind CSS
- +4
- Active
AI tooling · 2026
Agent Skills
Engineering discipline, packaged for any coding agent.
A provider-agnostic library of 70 skills for coding agents — used daily with Claude Code, Codex CLI, OpenCode and Kiro.
- Markdown
- Python
- Shell
- Claude Code
- +3
- Private
Cloud & automation · 2026
Radar de Produção
A newsletter that only ships when every claim has a source.
A serverless AWS pipeline that collects, classifies and drafts a production-engineering newsletter — and blocks the issue if any quality gate fails.
- Python
- AWS Lambda
- Step Functions
- Amazon SES
- +3
- Active
Developer environment · 2025
Dotfiles
A reproducible Linux environment, from shell to Nix.
Configs and scripts that rebuild my development environment on Ubuntu, Pop!_OS and Fedora — with Zsh, multi-client Git and a portable Nix and Home Manager profile.
- Shell
- Zsh
- Python
- Nix
- +2
- Active
Web · 2025
This portfolio
File-based content, server-rendered, in Portuguese and English.
Next.js 16 with React Server Components, JSON and Markdown content, Portuguese and English routes, dynamic Open Graph images and a PDF resume generated from the same data.
- Next.js
- React
- TypeScript
- Tailwind CSS
- +2
Contact
Let's talk?
Got a platform, cloud or observability challenge — or want to chat about one of the projects? Reach me on WhatsApp or by email.