Daystar Owolabi
@daystarowolabi
Backend Developer specializing in Node.js/Express APIs, authentication, and payment integrations—building reliable, high-performance systems.
What I'm looking for
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
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
Bachelor of Engineering (B.Eng.), Computer Engineering
Earned a B.Eng. in Computer Engineering from Lagos State University of Science and Technology.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
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