Work that shaped my engineering point of view.
Three case studies I'd still defend in a code review, plus the rest on request. Not a hire-me portfolio — the receipts behind how I think about systems, and behind the company I went on to build.
Edulinks.ng
Nigeria's first educative platform — learn, share knowledge, build a career. A Q&A community with voting, reputation and study groups, built by a team of ten on the in-house Radix design system and shared tooling, as a clean Nx modular monolith with moderation designed in from the schema up. Launching July 2026.
BPMN 2.0 Editor
A modern BPMN 2.0 editor with multi-format export, full diagram lifecycle, repository binding, keyboard shortcuts, metadata tagging and color coding. Built on bpmn-js inside a Material UI host that I did not get to choose.
Mongo → Postgres
Two-way real-time sync between MongoDB and PostgreSQL while traffic continued to hit both. Custom indexes, a redesigned API layer, a phased cutover. The platform stayed online the entire time, and infra cost dropped 30%+.
Booking platform
A scheduling and bookings platform that started as a single Postgres database backing a Google Sheet. Shipped to acquisition. The codebase from 2021 is still in production today, which is the praise I'm proudest of.