
Proofa
Mobile-first receipt and invoice generator designed for Nigerian SMEs to instantly share professional documents on WhatsApp.
Mudiaga Omene · Lagos, Nigeria
Systems-oriented software builder with an engineering background. I find broken workflows, design the system to fix them, and ship the product. Currently building tools for Nigerian businesses.
Selected Work

Mobile-first receipt and invoice generator designed for Nigerian SMEs to instantly share professional documents on WhatsApp.

Physical QR-triggered digital price tag and product information SaaS for brick-and-mortar retail stores and pop-ups.

AI-powered Graduate Admission & Relocation Operating System streamlining international study applications and credential conversions.

Published TypeScript SDK on npm providing typed programmatic access, automated order execution, and live WebSocket streaming for prediction markets.

Geospatial directory and API for finding 2,000+ healthcare facilities across Nigeria with sub-50ms query performance.
Process
I notice where systems are broken, inefficient, or missing entirely.
Why does this work this way? What if the constraint is actually the opportunity?
Map the system. Define boundaries, data flows, and the simplest path to a working product.
Ship something real. Not a pitch deck. Not a prototype. A product people can use.
Watch how people actually use it. Iterate. Rebuild what needs rebuilding.
More Work
Robust FastAPI and PostgreSQL backend implementing Domain-Driven Design for oil and gas production logging with immutable audit trails.
A comprehensive city discovery and review platform tailored for exploring restaurants, events, and attractions in Ibadan. Features social authentication, an admin dashboard, and dynamic user reviews.
Framework-agnostic, embeddable prediction market widgets. Built using Web Components with a React wrapper, ensuring the library remains under 5KB gzipped and integrates effortlessly into React, Vue, Svelte, or vanilla HTML sites.
A gamified blockchain education platform featuring speed-based scoring, live leaderboards powered by Supabase Realtime, Discord OAuth integration, and comprehensive anti-cheat measures.
A cost-free, RAG-based document Q&A system. It utilizes FastAPI, ChromaDB, HuggingFace embeddings, and the Groq API to allow users to query uploaded documents through a Next.js drag-and-drop interface without relying on paid dependencies.
About
I studied Petroleum Engineering — the kind of degree that teaches you to think in systems, constraints, and resource optimization. But I'd been building things long before university. As a kid, I made remote-control car prototypes because I couldn't afford to buy one. I created paper wallets, then figured out how to waterproof them.
The pattern has always been the same: see a problem, imagine a better system, try to build it. Software became the medium that let me do this at scale. I taught myself to code by building — a wedding website for a department dinner I had no business making, then progressively more complex products.
Today, I build products that solve real problems — mostly in Nigeria, where I live. Receipt generators for small businesses. Price management systems for retail stores. Healthcare facility APIs. AI-powered tools for students navigating international admissions. Each project starts the same way: I notice something broken, question why, and build.
I'm honest about my weaknesses too. I start more things than I finish. I get excited by new problems before the current one is fully solved. I'm working on becoming a better finisher — which is why this portfolio prioritizes shipped work over ideas.
Capabilities
I'm open to software engineering roles, product collaborations, and interesting problems. Best way to reach me is email.