Herman Electro (C++ circuitry-themed game w/ custom engine, JSON data storage, GLSL shaders, Lua scripting)
Matrix Multiplier (matrix multiplication tool in React)
PubArt (Google Maps API-based art exhibit finder)
Arena (Java semi-3D game w/ custom engine, shadow rendering
Gravity Experiment (in Unity, 3rd place school hackathon winner, user can spawn "gravity spheres" to interact with environment)