Software engineer
building systems
that have to work.
I design and build reliable software across payments, logistics, public infrastructure and consumer products — from architecture and backend systems to production interfaces.
“What I cannot create,— Richard Feynman
I do not understand.”
Building is how I learn. Understanding is how I build better.
Work where architecture, correctness and real-world constraints mattered.
Logistics / Identity infrastructure / Payments
Rela Express
A multi-market logistics platform coordinating real-time delivery, courier verification, payments and operations across Nigeria and the United Kingdom.
View system ↗Public infrastructure / Financial systems
PAYE Revenue Management System
Nationwide PAYE computation, reconciliation and regulatory reporting infrastructure.
View system ↗Government / Workflow architecture
Central Land Repository
Enterprise land administration workflows for a federal government platform.
View system ↗Digital health / Service orchestration / Logistics
MyDocki
A multi-service healthcare platform coordinating care, providers, payments, operations and last-mile fulfilment.
View system ↗Early product / Social fitness / Platform foundation
COEXR
An early-stage social fitness product intended to turn nearby workout plans into shared, privacy-aware experiences.
View system ↗Public tools and experiments built to make useful engineering work easier.
Social Media Auto-Poster
Scheduled Node.js automation using Gemini to generate content and publish to X and Facebook.
Node.js · Gemini · X API · Facebook Graph API · SchedulingMERN Scaffold
CLI for generating frontend, backend, or full-stack MERN application boilerplate.
Node.js · CLI · React · Express · MongoDBMORE RELEASED TOOLS
Comment Code
VS Code extension using Gemini to add descriptive comments to source code.
VS Code · JavaScript · GeminiAI Assist Me
VS Code extension for running Gemini prompts inside the editor.
VS Code · JavaScript · GeminiBarnksforte Technologies (opens company website in a new tab)
Fullstack Engineer
Large-scale public-sector systems · Financial reconciliation · Secure workflow architecture
Rela Express (opens company website in a new tab)
Fullstack Engineer · Contract
Real-time logistics · Payments · Distributed workers · Compliance
Gomycode (opens company website in a new tab)
Fullstack Software Developer Instructor
Engineering education · Mentorship · Code review
Starkweb technologies (opens company website in a new tab)
Software Engineer
Frontend Development · Backend Development · Code review
Understand the system
Start with constraints, invariants, failure modes and the people using it.
Design for failure
Retries, idempotency, observability and recovery are part of the architecture.
Make correctness visible
Prefer explicit boundaries, auditable state transitions and systems that explain themselves.
Keep the product in view
Architecture is only valuable when it helps people accomplish something reliably.
Application
TypeScript · Java · JavaScript · React · Next.js · React Native
Backend
NestJS · Spring Boot · REST · GraphQL · WebSockets
Data
PostgreSQL · MongoDB · Redis · TypeORM
Systems
RabbitMQ · BullMQ · SQS · EventBridge · Pub/Sub
Infrastructure
AWS · Docker · Terraform · GitHub Actions · New Relic
Engineering
System design · API design · RBAC · Observability · Testing · Idempotency
I like difficult problems,
especially the useful ones.
I’m Momoh Yusuf, a fullstack software engineer with a strong backend and systems focus. I enjoy turning complicated domains into software that is understandable, reliable and maintainable.
Outside the code, I write about technology, work, people, relationships, ambition and the things I’m still trying to understand.