About Me

I'm Emmanuel Chukwuebuka Osuagwu, a full-stack software engineer based in Lagos, Nigeria. I help founders, startups, and businesses transform ideas into scalable, production-ready digital products.

With over 8 years of hands-on experience building scalable web and mobile applications, delivering 25+ projects across fintech, logistics, real estate, VPN services, and SaaS platforms. Skilled in full-stack development, UI/UX design, backend architecture, API integrations, cloud deployment, and product strategy. Experienced in transforming ideas into production-ready digital products for startups, businesses, and entrepreneurs worldwide.

25+

Projects Delivered

Web apps, dashboards, MVPs, and client platforms

15+

Clients Served

Across startups, agencies, and growing businesses

Years Experience

Frontend, backend, integrations, and deployment

100%

Retention Mindset

Built around trust, speed, and long-term support

(What I Actually Do)

Focus

I bridge the gap between complex business logic and smooth user experiences.

Clients usually come to me when they need one developer who understands the whole product, not just one slice of the codebase. I can help shape the idea, design the interface, build the backend, connect services, deploy the product, and keep improving it after launch.

Conversion-focused web platforms

Secure APIs, auth, roles, and payments

Cloud-ready backend architecture

Responsive UI with strong accessibility

Performance work for fast loading products

Technical strategy for MVPs and scaling

(Where I've Worked)

Experience

Product teams, client builds, independent work, and engineering foundations.

Jan 2026 - Present

Full Stack Software Engineer

Aierth Technologies

Architected and launched a modern EdTech platform supporting 25+ students and 6 instructors. Built enrollment, course delivery, assessment, certification and payment systems.

Architected and launched a modern EdTech platform for 25+ students
Built enrollment, course delivery, assessment, certification and payment systems
Shipped analytics dashboards and admin tooling from concept to production

Next.jsTypeScriptNode.jsMongoDBRedisStripe

2021 - Present

Senior Full Stack Engineer & Technical Lead

CodeWithEmmy (Engineering Practice & Products)

Engineered, deployed, and scaled 25+ production web platforms across FinTech, SaaS, EdTech, Real Estate, and Sports Infrastructure. Specialized in high-concurrency systems, REST/WebSocket APIs, and scalable frontends.

Shipped Rentium (Virtual Infrastructure platform) scaling to 457+ active paying subscribers
Architected real-time WebSocket infrastructure for PulsePitch Live handling 1M+ visitors with sub-100ms sync
Delivered production full-stack systems for 15+ startups and commercial clients globally

ReactNext.jsNode.jsTypeScriptPythonDjangoPostgreSQLMongoDBAWSDocker

(How I Work)

Delivery

The goal is not just to write code. The goal is to ship a product clients can present, users can understand, and teams can keep improving.

System Ownership

I move seamlessly from UX and type-safe frontends to database schemas, APIs, queue workers, and cloud infrastructure.

Production Standards

Type safety, clean architecture, automated testing, and security controls are built into my daily workflow, not added as an afterthought.

Distributed & Async Discipline

4-6h daily overlap with US (EST) and European (GMT/CET) teams. High-signal written communication, detailed PRs, and proactive blockers resolution.

Business & Outcome Focused

I evaluate technical tradeoffs against customer experience and delivery speed, ensuring software drives measurable business impact.

(Credentials)

Proof

Computer science education, professional certifications, and years of practical client delivery.

2017 - 2022