Software engineer, author, and open-source enthusiast based in Germany (originally from Brazil). I work across backend systems, distributed architectures, and increasingly with AI. Currently building things at Monta GmbH and writing at Dev Warlocks.
I care about clean architecture, design patterns, developer education, and shipping things that matter.
| The Complete Guide to Go Programming | From Basics to Advanced Concurrency. A hands-on book covering Go fundamentals, concurrency patterns, and real-world application design. Get it on Amazon |
| Design Patterns com PHP 7 | A practical guide to implementing creational, structural, and behavioral design patterns in PHP. Get it on Casa do Codigo |
- Hermes IDE - AI Powered Shell - Hermes wraps your existing shell — zsh, bash, fish — and adds ghost-text completions, autonomous task execution, full git management, project-wide search, and a built-in process manager. 100% free.
- Neural Playground - Learn AI through play. An interactive platform for understanding artificial intelligence concepts hands-on.
- php-design-patterns - Step-by-step Design Patterns in PHP 8+ with articles and examples (300+ stars).
- laravel-circuit-breaker - Circuit Breaker implementation for Laravel projects.
- php-circuit-breaker - Framework-agnostic Circuit Breaker for PHP.
Plus 60+ more repositories covering PHP, Go, JavaScript, and more.
- Building AI-powered tools and exploring LLM integrations
- Writing about software architecture and backend engineering
- Open-source development and developer education
- Go, PHP, distributed systems, and clean code