Hi, I'm Anderson.
I build things that last.
Twenty years. Three countries. My specialty is Clean Architecture — designing systems where the next engineer doesn't hate the decisions made under pressure. I consult through Neo Omni and write honestly about the craft.
Recent Writing
All posts →![[Flags] enums in .NET: the rules that keep your bits honest](/images/posts/flags-enums/featured.png?v=31a83b5a61)
[Flags] enums in .NET: the rules that keep your bits honest
How [Flags] enums really work in C#, the traps that turn them into silent bugs, and the rules and tests that prevent them.
"Give your jumps!"
Uma lista viva de expressões brasileiras e seus equivalentes reais em inglês norte-americano — sem graça, só o que a galera realmente usa por aí.
Elifoot Never Left. I Just Had to Bring It Back.
I didn't ask an AI to rebuild my childhood soccer manager. I built it myself — and ended up designing a backend for every sport, not just one.
About me
Engineer by trade,
storyteller by nature.
I started my career as an intern at Banco do Brasil in 2003, fixing a broken Lotus 123 macro nobody dared touch. Twenty years later I've built systems used by millions, led engineering teams across Brazil and Canada, and I still love the craft.
I write in both English and Portuguese — about technology, career, immigration, and occasionally about being a husband and father. I believe the best code, like the best writing, is honest and clear.
English — C1 (IELTS 7.0) French — Learning Portuguese — Native