At Makeja Homes, I built a multi-tenant property management platform from an empty repository to production, serving 80+ client companies with more than 5,000 units. I developed its tenant-isolated PostgreSQL architecture and Paystack payment flow, including M-Pesa, verified webhooks, and idempotent payment processing.
For Makeja BUILD, I led a construction marketplace from spec to production, with listings, orders, job bids, and business accounts. I also built grounded AI features and use parallel coding agents with written specs and review gates; at ShanTech Agency, I scope, design, build, and support web products and automation for Kenyan SMEs.
