Selected work
08 projects · 2019 — 2026
Forecasting tournaments
A forecasting platform built from scratch: players stake coins, set their confidence and climb a P&L leaderboard. 1,000+ players in one bank's tournament.
One game, ten brands
A token system that lets one live trading game wear any client's brand. New client themes now go live in 4 hours instead of days.
Jasiri Pulse
A sports app for Nairobi: book a court, fill a game and split the cost over M-Pesa. Planned from user journeys into 121 screens.
KenyaEMR
Hospital billing built from scratch, field-tested in 7 facilities and adopted by OpenMRS as its standard billing design. Plus the inpatient module, from admission to discharge.
Alinkeo
A video learning platform built around the transcript: search a lesson, jump from any line, and pin notes, comments and questions to the exact moment.
Trading simulator
A market-replay game redesigned after players called it dull, plus a live-event version for a trading firm that drew 100 players at its first event.
Hiring intelligence
Turning simulation results into hiring decisions, with cohort distributions, STEN scoring and RAG bands for hiring managers.
Nishauri
A patient app redesigned in Flutter for iOS and Android. Satisfaction with navigation rose 55% in beta.