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Fiverr Pro
English
$
USD
I will build or fix backend systems, apis, and web applications go, java, node
Okaka samuel
About this gig
Are you looking for a reliable developer to build or fix your backend system, API, or web application?
You're in the right place.
I'm a Software Engineer with experience building scalable backend systems using Go (Golang), Java (Spring Boot), Node.js, and Python. I focus on creating secure, high-performance applications that solve real business problems.
What I can help you with:
Build REST APIs from scratch
Fix bugs and backend issues
Integrate Stripe (payments, subscriptions, marketplaces)
Develop full web applications (frontend + backend)
Optimize performance and improve system reliability
I've worked on projects like e-commerce systems, payment integrations, and API-based platforms. I also deploy applications using Railway and Vercel.
Why choose me?
Clean and maintainable code
Fast communication
Focus on real results, not just code
Send me a message before ordering so we can discuss your project.
Get to know Okaka samuel
Okaka samuel
Software Engineer
- FromUnited States
- Member sinceApr 2026
- Avg. response time1 hour
Languages
English
I’m a Software Engineer focus on building scalable, high-performance web applications and backend systems that solve real business problems.
I specialize in backend development using Go (Golang), Java (Spring Boot), Node.js, and Python, with strong experience designing REST APIs, authentication systems,and secure,production-ready architectures. I’ve built and maintained systems for e-commerce and payments
My experience includes:
• E-commerce backend systems (orders, payments, inventory)
• Stripe integrations (Checkout, Subscriptions, Connect marketplaces)
• API development and system layout
FAQ
Do you work with existing code?
Yes, I can fix, improve, or extend existing systems.
Can you integrate Stripe?
Yes, including subscriptions and marketplaces.
Do you build full apps?
Yes, both frontend and backend if needed.
