
Full-Stack Engineer building production SaaS and AI-powered products.
"If it's complex, tedious, or critical, that's my lane."
I'm a Full-Stack Engineer with 5+ years of experience building production systems. Not side projects, real products with real users. I've shipped a multi-tenant SaaS platform (QuickCarts) handling escrow payments via Flutterwave, Paystack, and Stripe, Cloudinary media, and AWS infrastructure. I've integrated AI features using the Anthropic Claude API. I've built and maintained school management systems, CRMs, and inventory platforms at companies in Nigeria.
I work across the full stack: Python and Django on the backend, React and Next.js on the frontend, PostgreSQL and Supabase for data, and AWS EC2 for deployment. I also run BuildWithWinner, a coding school where I mentor developers from zero to their first deployed application.
If it involves building something complex, maintaining it under pressure, or shipping it fast, that's exactly what I do.
User experience drives technical decisions
Continuous learning and improvement
Collaboration creates better products
03 — Projects
A selection of recent projects that showcase my skills and approach

A Strategic AI Agent
Strategic AI agent built with FastAPI and Pyrogram, automated workflows with Supabase as the data layer.

Lightweight note application
Lightweight note-taking app, clean Next.js and Supabase implementation with a focus on UX simplicity.

CareerOnTrack is an AI tool for job guidance and career growth.

A Multi-Tenant Saas Platform
“Winner has a rare ability to move fast without breaking things. He built and maintained critical features on our platform while keeping the codebase clean and the CI/CD pipeline airtight. Exactly the kind of engineer you want on a production system.”
Team lead
Career On Track
“I went from zero to building and deploying my own full-stack app in three months under Winner's mentorship. He doesn't just teach syntax, he teaches how to think like an engineer. Best investment I've made in my career.”
Private student
BuildWithWinner
“Winner delivered a complete school management system on time and on budget. He handled everything: backend, frontend, server setup, and was communicative throughout. We still use it daily with zero issues.”
Client
Serverlink
Professional experience and growth in the tech industry
Founder & Lead Developer
Founder & Lead Developer at Quickcarts.
IT Support Specialist
IT Support Specialist at Rivers State ICT Department.
Web Developer & IT Support
Web Developer & IT Support at Serverlink.
Full Stack Developer
Full Stack Developer at Career On Track.
Feel free to reach out for collaborations or just a friendly hello.