About Me

I'm Breno, a 21-year-old developer from Brasília, Brazil.I spend most of my time building backend systems, developer tools, and open-source software. My work usually sits somewhere between infrastructure, performance, and tooling, the kinds of problems that help other developers build things more easily or reliably.I primarily work with Java, TypeScript, and Rust, and I enjoy exploring how systems behave at scale, improving performance, and simplifying complex architectures.Much of what I build comes from personal curiosity or small frustrations while working — tools, experiments, and ideas that gradually turn into real projects used by others.

This Blog

This space is mostly a notebook in public: things I learn, ideas I’m exploring, and occasional deep dives into systems, tooling, and software design.If you're curious, you can check out my projects or reach out.