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I will fix react nextjs typescript bugs and add new features
Shuja Ali
About this gig
Need a React, Next.js, or TypeScript developer to fix bugs or add new features to your existing web application?
You are in the right place.
Im a Full-Stack Engineer with hands-on experience working on production SaaS applications. I help businesses debug existing applications, improve frontend and backend workflows, integrate APIs, and develop new features without unnecessarily rebuilding the entire project.
Frontend Development
- React.js & Next.js
- TypeScript & JavaScript
- Tailwind CSS & SCSS
- React Hook Form & Zod
- TanStack Query
- Responsive UI fixes
Backend & Database
- Node.js & NestJS
- REST API integration
- PostgreSQL & Prisma
- Authentication & sessions
- RBAC & permission-based workflows
I can help you with
- React / Next.js bug fixing
- TypeScript errors
- API integration & debugging
- Forms & validation issues
- Authentication & permission problems
- Responsive UI issues
- State & data-flow problems
- New features & existing feature improvements
- WebRTC & Socket.IO issues
- Production debugging
Why work with me?
- Clean & maintainable code
- Focused debugging
- Clear communication
- Existing codebase support
- Frontend + backend experience
For complex bugs or new features, please message me before ordering so I ca
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Get to know Shuja Ali
Shuja Ali
Full Stack Web Engineer and Bug Fixing
- FromPakistan
- Member sinceJul 2022
- Avg. response time1 hour
Languages
Urdu, English, Punjabi
Have a bug, broken feature, or web application that needs improvement? I can diagnose the issue, fix it, and build new functionality when needed.
I am a full-stack web developer working with JavaScript, TypeScript, React, Next.js, Node.js, REST APIs, databases, and third-party integrations. I help clients fix existing websites and web apps, improve frontend and backend functionality, connect APIs, resolve errors, and build complete web applications.
Please message me before ordering so I can review your project and confirm the right scope.
My Portfolio
FAQ
Can you fix any React, Next.js, or TypeScript issue?
I can handle a wide range of frontend, API integration, TypeScript, responsive UI, form, state management, authentication, permission, and production debugging issues. For complex problems, please message me first so I can review the scope before you order.
Can you add a new feature to my existing application?
Yes. I can add new features to existing React or Next.js applications, including UI workflows, forms, API integrations, dashboards, authentication-related flows, and other frontend or full-stack functionality. The package depends on the complexity and scope of the feature.
What do you need from me before starting?
Please provide a clear description of the issue or feature, screenshots or a short video if helpful, expected behavior, and access to the relevant source code or repository. API documentation and error details are also useful when the task involves backend integration.
Can you work on an existing codebase without rebuilding the whole project?
Can you work on an existing codebase without rebuilding the whole project? Answer: Yes. My focus is to understand your existing codebase and make targeted fixes or improvements while keeping the current project structure and functionality intact whenever possible.
Why should I choose you for my React or Next.js project?
I have hands-on experience working on production SaaS applications using React, Next.js, TypeScript, Node.js, NestJS, REST APIs, and PostgreSQL. I focus on understanding the root cause of issues, writing clean and maintainable code, and making targeted fixes without unnecessarily rebuilding your app
