Santiago G.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Software engineer with hands-on experience in C++, Python, and Linux. I build practical tools for engineering teams UI components, automation scripts, debugging workflows, and simulation/visualization support. I’ve worked on C++/Qt desktop tooling, Python data processing, Docker environments for consistent builds, and browser-based 3D work with Three.js/WebGL (viewers, navigation controls, performance diagnostics, and model). I also have experience supporting biometric/computer-vision evaluation testing with Python.