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I will fix bugs in your react angular nodejs application
Abid K
À propos de ce service
Is your web application stuck because of a bug or API issue? I can help you find and fix it.
Im a Full-Stack Developer with 2+ years of professional experience working with React, Angular, Node.js, Express.js, REST APIs and SQL databases.
I can help with:
React.js & Angular bugs
JavaScript/TypeScript issues
Node.js & Express.js errors
REST API integration & debugging
Frontendbackend communication issues
Forms, validation, routing & state issues
SQL query and database-related problems
API request/response and data-handling issues
General web application debugging
What youll get:
Root-cause investigation
Clean and maintainable fix
Testing after the fix
Explanation of the issue and solution
Existing functionality preserved wherever possible
Important: This Gig is for fixing issues in an existing application. New features, complete application development, major redesigns, or large refactoring are not included unless agreed separately.
Before ordering: Please provide the issue description, steps to reproduce it, relevant source code/files, error messages/screenshots, and expected behavior.
Not sure which package you need? Message me before ordering and Ill help you choose the right one
Découvrez Abid K
Abid K
Full Stack MERN Developer and UI UX Designer
- DeInde
- Membre depuismai 2026
Langues
Hindi, Anglais
Full Stack MERN Developer & UI/UX Designer currently
working at Tata Consultancy Services (TCS), with
hands-on experience building AI Chatbots and
AI-powered Dashboards for enterprise clients.
💻 React, Node.js, MongoDB, Express
🤖 AI Chatbots & LLM Integration
🎨 Figma UI/UX Design & Prototyping
🚀 Auth, Payments & Deployment
Corporate-level quality for every project.
Message me — let's build something amazing!
FAQ
Can you fix bugs in an existing React or Angular project?
Yes. I can investigate and fix bugs in existing React or Angular applications while preserving the existing functionality wherever possible.
Can you fix Node.js and Express.js backend issues?
Yes. I can debug Node.js and Express.js applications, including API errors, request/response issues, backend logic, and frontend-backend communication problems.
Can you fix API integration issues?
Yes. I can troubleshoot REST API integration issues, including requests, responses, authentication, data handling, error handling, and frontend-backend communication.
Can you fix SQL or database-related issues?
Yes. I can investigate SQL queries and database-related issues that are affecting your application, provided the required database access or relevant query/schema information is available.
Do you develop new features?
This Gig focuses on debugging and fixing existing functionality. New features, major refactoring, redesigns, or complete application development are not included in the standard packages. Please contact me for a custom offer if you need additional development.
What information do you need before starting?
Please provide the issue description, steps to reproduce the problem, expected and actual behavior, relevant source code/files, and any error messages or screenshots. For complex issues, please contact me before ordering so I can confirm the scope.
Can you work with my existing codebase?
Yes. I can work with an existing codebase and focus on identifying the root cause and implementing a clean fix without unnecessarily changing unrelated functionality.
