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Fiverr Pro
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$
USD
I will fix nodejs bugs and optimize your backend performance


Ashish B
About this gig
Are you facing errors or bugs in your Node.js application? Im here to help!
I am a Node.js developer experienced in debugging and fixing backend issues for personal projects, startups, and businesses. I will quickly identify the problem in your code and provide a clean, working solution so your application runs smoothly again.
What I can fix:
Node.js errors and crashes
API issues and server bugs
Logic errors in backend code
Express.js problems
NestJs issue and problems
Performance issues
Database connection errors
Why choose me?
- Clean and professional fixes
- Fast response & delivery
- Clear communication
- Reliable solutions
I focus on solving the root cause of the issue, not just temporary fixes.
Before placing an order:
Please message me with your issue details so I can review and suggest the best package.
Get to know Ashish B
Ashish B
Senior Software Engineer
- FromIndia
- Member sinceFeb 2026
Languages
Gujarati, Hindi, English
I am a Backend Engineer with 5+ years of experience building and maintaining Node.js / NestJS APIs for logistics and e-commerce platforms. I have worked on microservices, MongoDB performance tuning, Dockerized deployments, and AWS services.

