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I will fix react, next js, and node js bugs and errors
Uzair Malik
About this gig
Is your React, Next.js, or Node.js application showing errors, behaving unexpectedly, or failing to communicate with your backend?
I can help troubleshoot and fix issues in existing web applications, covering both frontend and backend code.
What I can help with:
- React component and UI bugs
- Next.js rendering and application errors
- Node.js and Express.js backend issues
- REST API integration and request/response errors
- Authentication and data-flow problems
- TypeScript and JavaScript errors
- Frontend and backend integration issues
Ill review the issue, identify its likely cause, implement an appropriate fix, and test the affected functionality within the agreed scope.
Technologies: React, Next.js, Node.js, Express.js, JavaScript, and TypeScript.
Before ordering, please message me with a description of the problem, the relevant error message, and the affected functionality. Repository access or relevant code may be needed to investigate the issue.
Each package covers a defined scope. Larger bugs, multiple unrelated issues, new features, and major refactoring may require a custom offer.
Lets discuss your issue before you place an order.
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Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Uzair Malik
Uzair Malik
Full Stack Web Developer
- FromPakistan
- Member sinceJun 2022
- Avg. response time1 hour
- Last delivery3 years
Languages
Urdu, English
I’m a full stack web developer with professional experience building and improving web applications. I work with React, Next.js, Node.js, NestJS, REST APIs and SQL and NoSQL databases. I can help with new web applications, backend development, API integrations, and existing application improvements. I focus on understanding the requirements, writing maintainable code, and delivering reliable solutions with clear communication throughout the project. I work with third party APIs and can troubleshoot and improve existing code when an application needs fixes, optimization, or further development.
My Portfolio
FAQ
Which technologies do you work with?
I work with React, Next.js, Node.js, Express.js, JavaScript, and TypeScript. Please share your project's stack before ordering.
Can you fix both frontend and backend bugs?
Yes. Depending on the package, I can troubleshoot React/Next.js issues, Node.js backend problems, API errors, and issues between the frontend and backend.
Can you fix any bug?
Not every issue can be assessed before reviewing the code. Share the error, relevant code, and steps to reproduce it so I can confirm the scope before you order.
Do you work on existing projects?
Yes. This gig is intended for existing web applications. I may need repository access, relevant files, or a reproducible example.
Do you build new features?
Small changes may fit an agreed bug-fixing scope. New features, larger integrations, and major refactoring should be discussed first and may need a custom offer.
What do you need before starting?
Please provide the problem description, error message or screenshot, steps to reproduce the issue, relevant code or repository access, and instructions for testing the fix.
