Selected Work

Case Studies.

Deep-dives into the work — the problems, the decisions, and the outcomes.

Digital Payment Infrastructure

Building Stablecoin Payment Rails in Africa

How to design and scale crypto-native payment infrastructure — from concept to $15M+ in transaction volume.

Growth Operations & Intelligence

Building the Growth Intelligence Engine

How I designed and shipped a unified growth intelligence platform that turned disconnected tools and data silos into a single insight-to-action engine.

Mobile App Design · Consumer UX

YoYo Street Kitchen — Big-Tech Ordering for a Local Food Spot

How a Nairobi street kitchen got a global-grade mobile ordering experience — designed guest-first, built around M-Pesa, and optimised for the gap between hunger and delivery.