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I will fix react nextjs nodejs javascript bugs
Full Stack MERN and Next JS Developer
Hi, I'm Muhammad Zeeshan, a Full Stack MERN Stack and Next JS Developer with 2+ years of experience building modern, secure, and responsive web applications. I specialize in React JS, Next JS, Node JS...
About this Gig
Are you facing bugs, errors, or performance issues in your React, Next.js, Node.js, JavaScript, or MERN Stack application?
You're in the right place.
I specialize in identifying and fixing frontend and backend issues quickly while maintaining clean, secure, and scalable code.
I can help you with:
React.js bugs
Next.js issues
Node.js backend errors
Express.js debugging
MongoDB problems
REST API issues
Authentication (JWT)
Database connection errors
Deployment issues
Performance optimization
Responsive UI fixes
Third-party API integration issues
Code refactoring
General JavaScript errors
Why choose me?
Clean and maintainable code
Fast response
Professional communication
Secure solutions
Proper testing before delivery
Client satisfaction is my priority
Please contact me before placing an order so I can review your issue and recommend the best solution.
My Portfolio
FAQ
What technologies do you support?
I work with React.js, Next.js, Node.js, Express.js, MongoDB, JavaScript, TypeScript, REST APIs, and MERN Stack applications.
Can you fix existing projects?
Yes. I can work on existing projects, identify bugs, and resolve issues without affecting your existing functionality.
Do you fix frontend and backend issues?
Yes. I fix both frontend and backend issues including React UI bugs, Node.js server errors, API problems, authentication issues, and database errors.
Will you optimize my website performance?
Yes. I can improve application performance, optimize code, reduce loading time, and fix inefficient implementations where applicable.
Do you provide deployment support?
Yes. I can help deploy or troubleshoot deployments on platforms such as Vercel, Render, Railway, VPS, or other supported hosting environments.
Do you provide source code after completion?
Yes. Your existing project remains yours, and any code changes I make will be part of your project.
What do you need before starting?
Please provide a clear description of the issue, access to the project or repository if required, screenshots or error messages, and any relevant credentials needed to reproduce the problem.
