Products

Admin system a real music school runs on — timetabling, billing, payouts.

A low-latency scheduler that books club courts the instant the booking window opens, the same race as HFT execution.

A workout logger that's as fast as a notepad to log and as rewarding as a Wrapped to look back on — local-first, installable, offline.

Quick brain / quant-interview-prep games — memory, reaction, arithmetic, quant sprint.