A system-design learning tool for senior and staff engineers, built from real production engineering write-ups — not the usual “design WhatsApp” exercises. Every case pairs a plain-language breakdown with an interactive artifact you can poke and break to feel the real trade-offs behind the architecture. Authoring runs on a coordinated fleet of agents — researching, drafting, building the artifact, reviewing, and making share images — that I direct end to end.
SIGNATURE Every case ships with a runnable model of its own failure.
- —Real-world case research
- —Interactive failure artifacts
- —Plain-language editorial