I will debug and fix your node js express API


About this gig
Having problems with your Node.js backend?
I will help you identify and fix backend bugs in your Node.js applications.
Whether you're dealing with server errors, broken API endpoints, authentication problems or database connection issues, I'll investigate the problem and work on a reliable solution.
My services include:
- Fixing Node.js and Express.js errors.
- Debugging REST API endpoints.
- Fixing MongoDB connection and query issues.
- Resolving login and registration problems.
- Fixing JWT authentication and authorization issues.
- Debugging bcrypt password hashing problems.
- Fixing middleware and routing errors.
- Improving existing backend code.
Why work with me?
- Careful debugging rather than random code changes.
- Clean and understandable solutions.
- Clear communication throughout the process.
- Testing after implementing fixes.
Please contact me before ordering if your project requires multiple fixes or extensive debugging.
Let's get your backend working properly!
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Get to know bilal aabouch
front end developer
- FromMorocco
- Member sinceMar 2026
Languages
Arabic, English, French
