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Daystar OwolabiDO
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Daystar Owolabi

@daystarowolabi

Backend Developer specializing in Node.js/Express APIs, authentication, and payment integrations—building reliable, high-performance systems.

United States
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What I'm looking for

I’m looking for a remote, Agile team where I can own backend/API features end to end—designing scalable systems, shipping reliable payment flows, collaborating with frontend/QA, and improving performance through clean architecture and monitoring.

I’m a Backend Developer with over 2 years of hands-on experience building and maintaining scalable, high-performance APIs and server-side systems. I specialize in Node.js and Express.js, with a strong foundation in RESTful API design, authentication, database optimization, and payment integration.

In my recent roles, I’ve delivered production-grade backend solutions across fintech and e-commerce-like environments. At Embada, I contributed to a 30% improvement in transaction processing speed and reduced production defects by 25% by restructuring backend logic and resolving performance bottlenecks.

I’m comfortable owning backend features end to end—from architecture decisions through deployment and monitoring. From MyDeepTech and IsabiTech (solely responsible for API development) to MyMeticket and freelance contract work, I deliver reliable APIs that stay consistent over time, integrate payments like Paystack with webhook verification and error recovery, and collaborate effectively in remote Agile teams.

Experience

Work history, roles, and key accomplishments

FC
Current

Freelance Backend Dev

Freelance / Contract (Multiple Clients)

Jan 2022 - Present (4 years 5 months)

Delivered backend solutions for small and medium-sized businesses, including a Laravel-based banking platform with Paystack integration for deposits, transfers, and withdrawals. Implemented JWT authentication with role-based access control and optimized database queries/architecture to improve response times and achieve a 100% transaction success rate on integrated payment systems.

Education

Degrees, certifications, and relevant coursework

Lagos State University of Science and Technology logoLT

Lagos State University of Science and Technology

Bachelor of Engineering (B.Eng.), Computer Engineering

Earned a B.Eng. in Computer Engineering from Lagos State University of Science and Technology.

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