aka ztech
Full-Stack Engineer · Backend · AI Agents · Security
Self-taught since 2020. Shipping to production since 2024. I build the systems that run underneath things, and the AI agents that keep working long after everyone else has logged off.
I started coding in 2020 and haven't stopped since. For years I built things without real users on the line. Then in 2024 I started shipping to production: real users, real traffic, real consequences. That's the part that actually teaches you anything.
Today the work spans the full stack: React and React Native on the front end, Node and Express underneath, RabbitMQ and Redis holding the busy parts together, and a growing practice building AI agents: systems that don't just answer questions but go do things. I also spend time on the other side of the fence, penetration testing and vulnerability auditing, because you write more careful code once you've broken a few systems yourself.
An e-commerce and sales-management platform for African small businesses. You can spin up a store, manage inventory and orders, take card and bank-transfer payments, and sell straight through WhatsApp, while Ola (its AI) handles product questions and customer replies. I handle the backend: API design, data layer, and the infrastructure that keeps it running in production.
Deliver anything across your city in minutes: Patchride instantly connects you with trusted logistics providers nearby to get a package, document, or product picked up and delivered. Same story: backend engineering end to end, built to stay up under real traffic.
An AI agent that does the least pleasant part of running a small business for you: chasing down unpaid invoices. It watches what's overdue and follows up automatically, polite and persistent, awake at hours you're not.
A bookkeeping and accounting platform for Nigerian businesses, built around a simple idea: the payment is the bookkeeping. It records transactions, tracks income and expenses, and turns everyday payment activity into real financial records, so businesses can see exactly where they stand.
Open to conversations about backend work, AI agents, or a security review of something you'd rather I found the hole in before someone else does.