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I will debug and fix nodejs backend and rest API issues
Ojo Muadh
About this gig
Having trouble with a Node.js backend, REST API, or JavaScript server-side code? I can help you find the root cause and get your application working properly again.
I will debug and fix Node.js backend issues such as API errors, broken endpoints, authentication problems, database connection issues, server errors, incorrect responses, and unexpected application behavior.
I focus on understanding the actual cause of the problem rather than simply applying a temporary fix. I will review the relevant code, identify the issue, implement the fix, and test the affected functionality to make sure everything works as expected.
Whether you have a single bug or a backend issue that needs deeper investigation, send me the details, and I will help you get it resolved cleanly and efficiently.
Get to know Ojo Muadh
Ojo Muadh
JavaScript Web Developer
- FromUnited Kingdom
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Arabic, English, Spanish, French
I’m a JavaScript web developer specializing in building modern, responsive, and reliable websites and web applications for businesses, startups, and entrepreneurs.
I help clients turn ideas, designs, and existing websites into secure, scalable, and high-performing web solutions that work reliably and support their business goals.
My services include:
• JavaScript & Node.js development
• REST API development & integration
• Database design & integration
• Backend functionality & business logic
• Third-party API integration
• Performance optimization
• Bug fixing & troubleshooting
My Portfolio
Other Software Development Services I Offer
FAQ
What types of Node.js bugs can you fix?
I can help with API errors, broken REST endpoints, authentication issues, database connection problems, server-side errors, incorrect API responses, and other JavaScript/Node.js backend issues.
What do you need from me to start debugging?
Please provide a clear description of the issue, the relevant source code or project files, error messages or logs, and any necessary API or database details. I will let you know if anything else is required.
Can you fix an existing REST API without rebuilding it?
Yes. If the existing codebase is suitable, I can identify the problem and make targeted fixes without rebuilding your backend.
