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Fiverr Pro
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USD
I will fix bugs and errors in your full stack web application
Soleman Khan
Acerca de este Servicio
Are you dealing with bugs, errors, or broken functionality in your web application?
I will troubleshoot and fix issues in your React, Next.js, Node.js, Express.js, API, database, authentication, or full-stack web application.
I don't just patch the error, I identify the root cause, apply a clean solution, and test the affected functionality.
What I can fix :
- React & Next.js bugs
- JavaScript & TypeScript errors
- Node.js & Express.js issues
- REST API & API integration problems
- Authentication & JWT issues
- MongoDB & PostgreSQL errors
- Prisma issues
- CORS problems
- Data fetching & routing issues
- Forms & validation errors
- UI & functionality bugs
- Build & deployment errors
Technologies:
React.js, Next.js, TypeScript, JavaScript, Node.js, Express.js, MongoDB, PostgreSQL, Prisma, Tailwind CSS.
Why choose me?
- Full-stack debugging approach
- Clean and maintainable solutions
- Root-cause focused debugging
- Clear communication
- Testing after fixes
Please message me before ordering with your error message, screenshot, relevant code, or project details. I'll review the issue and confirm the scope before you place an order.
Respeta los derechos de terceros
Recuerda que incluir temas, plantillas o cualquier otro elemento que viole los derechos de terceros o las leyes aplicables en los trabajos entregados va en contra de las políticas de Fiverr. Puedes ver más información en Guía para la creación digital responsable.
Conoce a Soleman Khan
Soleman Khan
Full Stack Web Developer Specializing in React Next and Node JS
- DeBangladesh
- Miembro desdesep 2026
Idiomas
Inglés
Full Stack Web Developer with 4+ years of experience building modern, responsive, and scalable web applications.
I specialize in React.js, Next.js, Node.js, Express.js, TypeScript, MongoDB, PostgreSQL, Prisma, and Tailwind CSS.
I build SaaS platforms, e-commerce websites, booking systems, admin dashboards, REST APIs, authentication systems, and custom web applications.
I focus on clean code, responsive UI, secure backend development, scalable architecture, and reliable solutions. I value clear communication and always aim to deliver high-quality work tailored to your requirements.
FAQ
Can you fix both frontend and backend bugs?
Yes. I can troubleshoot frontend, backend, API, database, authentication, and related full-stack issues within my technology stack.
Can you fix React and Next.js errors?
Yes. I can troubleshoot React and Next.js runtime, functionality, routing, API, and TypeScript-related issues.
Can you fix Node.js and Express.js errors?
Yes. I can work on Node.js, Express.js, REST API, authentication, and backend functionality issues.
Can you fix MongoDB, PostgreSQL, and Prisma errors?
Yes. I can troubleshoot database queries, connection issues, Prisma errors, and related application problems.
Can you fix API, CORS, or authentication problems?
Yes. I can investigate common API integration, CORS, JWT authentication, and protected-route issues.
Can you fix build and deployment errors?
Yes. I can troubleshoot common build, environment-variable, configuration, and deployment-related issues.
What do you need from me?
Please provide the error message, screenshots, relevant code or project files, expected behavior, and any necessary access or instructions.
