Production engineering work across fintech, healthcare, and enterprise SaaS — covering architecture decisions, implementation details, and measured outcomes.
A RAG-powered conversational AI tool that answers civic and governance questions grounded on Kenya's Constitution 2010, IEBC voter registration information, and county government explainers — available on web and WhatsApp.
A solo monorepo e-commerce platform bringing Riggs London fragrances to the Kenyan market, built with Next.js 14, Fastify, PostgreSQL with pgvector, Redis, M-Pesa STK Push, Pesapal, and an Anthropic Claude AI chatbot.
A 6-month engineering engagement at a CGIAR research centre building internal automation tooling — Python/Flask RESTful APIs, PostgreSQL integration, and web applications adopted by a cross-functional team of 12. Delivered 20% processing time reduction and 40% elimination of manual tasks.
A WhatsApp-native savings group bot for Kenyan chamas — automating M-Pesa contributions, treasurer reconciliation, and member balance queries through natural language. Built on Fastify, PostgreSQL, M-Pesa Daraja, and Anthropic Claude for multilingual command parsing.
An enterprise SaaS platform targeting 40% reduction in healthcare appointment no-shows and 50% administrative efficiency gains for East African healthcare providers. Built on .NET 10, Azure, and microservices with CQRS/Event Sourcing. MVP in active development.