Software Architect · C# / .NET · Systems Evolution · Long-Term Thinking

📍 Cascavel, PR, Brazil 🔗 LinkedIn · 🌐 Website · ✍️ Blog (Portuguese)

🇧🇷 Read this profile in Portuguese: README.pt-BR.md

I have been working with software for more than 15 years. Today, my focus is not just building systems, but helping them survive time, growth, and change.

Most of my career has been dedicated to:

• Evolving legacy systems without breaking the business
• Reducing accidental complexity
• Creating standards that allow teams to scale sustainably
• Turning hard-to-read code into understandable systems

Good software is not the one that shines on the first commit, but the one that still makes sense years later.

Some ideas that guide my architectural decisions:

• Clarity beats cleverness — code is read far more often than it is written
• Architecture is about boundaries, not frameworks
• Refactoring is an act of responsibility, not a technical luxury
• Systems are living organisms: they either evolve or decay
• Good local decisions do not guarantee a good global system

These principles appear repeatedly in the projects I maintain here.

• Backend: C# (.NET), EF Core, PostgreSQL, SQLite
• Mobile & Frontend: Xamarin, .NET MAUI, JavaScript
• Architecture & Quality: Clean Code, SOLID, Clean Architecture
• Data & Integration: Pentaho Kettle, Dimensional Modeling

Tools change. Principles remain.

Some articles where I organize, with intention and calm, ideas that also show up in my code. All articles below are written in Portuguese.

• Do caos à ordem: como o linting constrói uma linguagem comum em grandes equipes de desenvolvimento — Como a padronização automatizada transforma a qualidade de software de um desafio individual em um patrimônio coletivo, e os cuidados necessários para que a ferramenta não se torne um obstáculo.
• Apenas comece — Simples assim.
• Refatorar Sistemas Legados: transformando dor de cabeça em oportunidade — Como a modernização de sistemas antigos pode reduzir custos, aumentar a segurança e abrir portas para a inovação.

I am a Christian, a husband, and a father of two. This strongly influences how I think about technology: long-term decisions, responsibility, and real-world impact matter more than trends.

I am also interested in entrepreneurship, economics, and cooking — three fields that surprisingly teach a lot about processes, composition, and simplicity.

This profile is not a static portfolio. It is a living record of ideas, experiments, and learning.

If something here triggered a good question, it already did its job.