Things I've built, and the thinking behind them.
A Swahili-first trainer for all 170 Tanzanian (SADC) road signs: quiz drills, XP & levels, fully offline.

A Monte Carlo simulator that projects any nation's run to the trophy, or whether two teams' paths collide.
A rent-prediction model for Dar es Salaam, told as a data essay, with interactive SHAP & feature-importance charts and a live rent calculator.