mateus = { "focus": ["applied AI", "computer vision", "compilers", "systems"], "method": "understand it deeply, then build it from scratch", "currently_training": "models that anticipate failures in Brasília's power grid", "curiosity": float("inf"), }
I am a Computer Science developer from Brasília who likes to cross abstraction layers: from Bi-LSTMs and Eigenfaces to virtual machines, compiler fuzzers, HTTP sockets, Assembly and COBOL. My favorite projects turn theory into software you can inspect, run and question.
More things I have built
- AraraLedger — an educational double-entry banking core in COBOL and ISAM.
- Viola–Jones from scratch — classical computer vision without hiding the algorithm.
- BASIC in Python — a small programming language and interpreter.
- Second Screen Samsung Linux — low-level display experimentation in C.
- ConstelaçãoSQL — database work in PL/pgSQL.

