Senior principal engineer building the systems other systems depend on — identity and zero-trust, mainframe tooling, distributed platforms. I ship what I design.https://jimjonah.dev/https://jimjonah.dev/blog/yet-another-game-engine/https://jimjonah.dev/blog/yet-another-game-engine/What does Covid, extreme ad monetization, and memory decline have to do with yet another card game engine?Wed, 10 Jun 2026 00:00:00 GMTgame-enginejavawebsocketslow-budget hostingperformance testing