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I will fix bugs and errors in your react nextjs nodejs web app
Awais
About this gig
Is your React, Next.js, or Node.js web app showing errors or not working as expected?
I will debug your existing web application, identify the root cause, and implement a clean and tested fix.
I can help fix:
React component, state, hooks, and UI bugs
Next.js routing, rendering, hydration, and build errors
Node.js / Express API and backend errors
REST API and third-party integration issues
Authentication and authorization problems
PostgreSQL / MongoDB database errors
CORS and environment configuration issues
Deployment and production errors
Responsive UI and JavaScript/TypeScript bugs
Performance and loading issues
I work with React, Next.js, Node.js, Express.js, JavaScript, TypeScript, PostgreSQL, MongoDB, and REST APIs.
My focus is to understand the actual cause of the problem, fix it properly, and test the affected functionality instead of applying a temporary workaround.
Have an existing web app with a bug? Send me the error or issue details before ordering, and Ill help determine the scope and the right package.
Get to know Awais
Awais
Full Stack Web Developer
- FromPakistan
- Member sinceAug 2024
- Avg. response time1 hour
Languages
Urdu, English
I help businesses and startups build, improve, and scale modern web applications. From full-stack development and custom features to API integrations, payment systems, databases, and bug fixing, I deliver reliable solutions. My expertise includes MERN Stack, Next.js, TypeScript, PostgreSQL, Drizzle ORM, REST APIs, Stripe, Docker, and AWS. Whether you need a project built from scratch or improvements to an existing system, I am ready to help.
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Other Software Development Services I Offer
FAQ
What types of bugs can you fix?
I can fix frontend, backend, API, database, authentication, UI, routing, build, deployment, and performance-related issues in React, Next.js, and Node.js applications.
Can you fix both frontend and backend bugs?
Yes. I can debug React/Next.js frontend issues as well as Node.js/Express APIs, databases, authentication, and integrations.
Can you fix Next.js errors?
Yes. I can help with routing, rendering, hydration, API routes, build errors, deployment issues, and other Next.js problems.
Can you fix API or database errors?
Yes. I can debug REST API issues, backend errors, PostgreSQL/MongoDB problems, authentication issues, and API integrations.
Can you fix an existing application?
Yes. This Gig is specifically for debugging and improving an existing web application.
What do you need before starting?
Please provide the error details, screenshots or console logs if available, relevant project information, and access to the codebase after the order starts.
Which package should I choose?
It depends on the complexity and number of issues. Message me before ordering and I can help determine the appropriate package.
