system design2026 · Co-author (with João Victor, Umberto)
Olha o Pesado
An autonomous-robot MVP built on a clean observer-pattern core, so vision, control, and results stay decoupled.
Robots are where sloppy coupling goes to die: vision, control, and actuation change at different rates and can't afford to block each other. Olha o Pesado is an autonomous-robot MVP whose core is an observer architecture — typed Frame, Control, and Result signals flow through a single event backbone, and each subsystem subscribes to what it needs. Adding a behavior means adding an observer, not rewiring the robot. It's the same instinct behind the finance work: design the system so the hard parts stay isolated and testable.
PythonObserver patterncomputer vision