I will fix nodejs, expressjs, and javascript bugs


About this gig
Is your Node.js backend showing errors or not working as expected?
I will fix Node.js, Express.js, and JavaScript bugs in your existing web application and help get your backend working properly.
What I can fix:
- Node.js errors and bugs
- Express.js issues
- JavaScript errors
- API and backend issues
- Authentication and JWT issues
- Database related errors
- npm and package errors
- Backend debugging
- Existing API issues
This Gig is for fixing existing backend problems.
What this Gig does NOT include:
- Building a complete backend from scratch
- Large new feature development
- Complete application development
- Major architecture changes
Please message me before ordering with your error details or project information. I will review the issue and confirm the right package for you.
Note: Each package covers only the bugs and scope mentioned in the selected package. New features or unrelated issues are not included.
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Get to know Daniyal Shakil
Frontend and MERN Developer for Bug Fixes and Web Development
- FromPakistan
- Member sinceDec 2023
- Avg. response time1 hour
Languages
Punjabi, Urdu, English
FAQ
What type of Node.js bugs can you fix?
I can fix Node.js, Express.js, JavaScript, API, authentication, database, npm, and other existing backend errors.
Do you fix Express.js and API errors?
Yes. I can fix existing Express.js, API, authentication, and backend errors in Node.js applications.
Do you fix Node.js authentication and database errors?
Yes. I can troubleshoot existing authentication, JWT, MongoDB, and other backend errors in Node.js applications.
Do you fix npm and package errors?
Yes. I can troubleshoot npm, dependency, package, and Node.js environment errors in existing projects.
Can you fix existing Node.js API issues?
Yes. I can troubleshoot and fix existing API issues in Node.js and Express.js applications.

