Hey, I'm grizzyyo (griz)

I build games and systems. Currently, I'm developing marblebuilds, a minimalist physics sandbox, and pursuing a MS in Robotics & Automation.

I enjoy solving complex problems in simple and maintainable ways, with past work including but not limited to: 3D reconstruction (3DGS), voxel engines, image compression research, and real-time multiplayer games. I have a strong interest in machine learning research and applications; my Master's thesis (in CompSci) was on bearing fault diagnosis with deep learning. This site is a log of my projects and technical deep dives.

marblebuilds Icon

An intuitive minimalist 2D physics sandbox. Build marble races, logic machines, and tinker with endless contraptions. Browse and publish your tracks.

Play Now (on web)

Blog

Thoughts on game development, TypeScript, math, and building on the web.

Read Posts

Tools

Handy utilities for color mixing, caption generation, and more.

Open Tools

Get in Touch

Reach me on Discord, X / Twitter, or email me at mache102@protonmail.com.