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English
$
USD
I will fix and debug nodejs backend issues
Backend Developer REST APIs
Backend developer specializing in custom REST APIs and scalable server solutions. Services include API development, database design, JWT authentication, bug fixes, and backend optimization. Tech stack...
About this Gig
I fix Node.js and Express backend issues quickly
I can help with
Bugs and errors in your code
Middleware and routing problems
Database connection issues
Authentication and JWT problems
API endpoint debugging
Performance optimization
Code review and improvements
I have experience debugging complex backends including full authentication systems database integration and production deployments
Message me first with your issue and I'll give you a timeframe"
FAQ
How do I send you my code?
You can share your code via GitHub link, ZIP file, or paste it in the order details.
Do you fix bugs in any backend language?
I specialize in Node.js and JavaScript. For other languages, contact me first.
How quickly can you find bugs?
Usually within 24 hours. I'll analyze your code and identify issues.
Will you explain the bugs to me?
Yes, I provide detailed explanations of what was wrong and how I fixed it.
Do you fix security issues?
Yes, I identify and fix security vulnerabilities including SQL injection, authentication issues, etc.
What about performance problems?
Yes, Standard and Premium packages include performance optimization and suggestions.
How long does debugging take?
Quick Fix: 2 days, Full Debugging: 3 days, Complete Review: 5 days
Will you refactor my code?
Basic and Standard won't refactor. Premium includes refactoring suggestions and improvements.
