Stuff I've implemented and shipped:

• Secret Sauce running on 4000 cores
• 3D Modeling tools
• iPhone/Android apps
• Console games (N64 thru XBox 360)
  • AI, Animation, Kernel "mods", Compiler fixes
  • Wrote a game for the Acorn Archimedes back in the day
• Graphics Finite State Machine editor that generates code
• HR Software