Systems I built myself
Hands on, not just PRDs and meetings
Two systems built end-to-end on my own time, with the same product and technical sense.
01
Gacha Pull Planner
A probability output can answer what your odds are. Not what to do next, and that gap is the harder problem.
See how it was built →02
Stock Indicator Dailies
A computed signal and an AI read can each be confidently wrong. The interesting problem was knowing when they disagree.
See how it was built →