Orisabiyi
David.
Engineer · Builder · Creator
Software engineer in Lagos. I like to understand how things work, break them apart, and build something better. I do my best work where the edge cases are harder than the happy path: payment flows that fail gracefully, a routing engine tuned for how Lagos traffic actually moves, and AI pipelines that cite their sources instead of guessing.
Community
Common Chronicles
A community for builders, creatives, and storytellers who make things and tell real stories. Built the content bot, organized events, and growing the Discord.
Learn More →Away from the code.
Thoughts, philosophical or not, poetic or not. Notes on meaning, success, and the Nigerian dream.
Experience
Where I’ve Shipped.
Fez Delivery
NowSenior Software Engineer · Full-time
Logistics platform serving businesses across Nigeria. Built a route optimization microservice on self-hosted OSRM tuned for Lagos traffic, a multi-layer address system, and payment integrations across consumer and B2B products.
- −30% order abandonment
- 2× monthly orders
- +20–25% team velocity
eCorpIT
Full-Stack Engineer · Full-time
Shipped products across finance, healthcare, and payments in a lean team, owning frontend, backend services, and deployment.
- 2M+ users
- API 10s → <1s
- −80% page load
- ~50% lower dev costs
Pitch Insight Consulting
Software Engineer / Consultant · client: Black Founder Network
Rebuilt the Black Founder Network platform from new Figma designs in Laravel and InertiaJS, with full accessibility and multi-language support.
- Ground-up rebuild
- WCAG compliant
- Multi-language
Global Banking and Finance
Full-Stack Engineer · Contract
Rebuilt a high-traffic financial news platform, migrating it from WordPress to Next.js, Node.js, Sanity CMS, and MongoDB.
- Zero content loss
- +25% engagement
- −15% bounce rate
- 99% Lighthouse
Years Shipping
4+Years Shipping
Projects Delivered
10+Projects Delivered
Payment Gateways
5Payment Gateways
Hackathon Won
1Hackathon Won