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I will fix bugs in reactjs nodejs express or mongodb application
Mariyam Arshad
About this gig
Is your React.js, Node.js, Express.js, or MongoDB application not working as expected? Whether you're facing frontend errors, backend issues, API failures, database problems, or unexpected bugs, I'm here to help.
As a Full Stack MERN Developer, I can quickly identify the root cause of the issue and provide clean, efficient, and maintainable solutions.
I can help with:
- React.js bug fixing
- Node.js & Express.js backend issues
- MongoDB database errors
- JavaScript debugging
- REST API integration and fixes
- Authentication issues (JWT/Firebase)
- UI responsiveness and layout fixes
- Performance optimization
- Code refactoring and improvements
Why choose me?
- Clean and well-structured code
- Fast communication and regular updates
- Reliable debugging and problem-solving
- On-time delivery
- Client satisfaction is my priority
Please contact me before placing an order so we can discuss your issue and choose the best package for your project.
Get to know Mariyam Arshad
Mariyam Arshad
Full Stack MERN and AI Developer
- FromPakistan
- Member sinceJul 2024
Languages
Urdu, English
I am a Full Stack MERN & AI Developer with experience in React.js, Node.js, Express.js, MongoDB, JavaScript, Python, SQL, and Machine Learning. I build responsive web applications, REST APIs, AI-powered solutions, and custom software tailored to business needs. I focus on clean code, scalable architecture, and clear communication. Whether you need a full-stack application, AI integration, bug fixes, or backend development, I'm committed to delivering reliable, high-quality solutions on time.
FAQ
Do you fix bugs in existing React, Node.js, or MERN projects?
Yes. I can fix bugs in existing React.js, Node.js, Express.js, MongoDB, and full MERN Stack applications. Whether it's a frontend issue, backend error, API problem, or database bug, I'll identify the root cause and provide a clean solution.
What do you need before starting?
Please provide: A detailed description of the issue Source code or GitHub repository access Error messages or screenshots (if available) Steps to reproduce the problem Any relevant login credentials or API documentation (if required) The more information you provide, the faster I can diagnose
Will my source code remain confidential?
Absolutely. Your project, source code, and any confidential information shared with me will remain private and will never be shared with anyone.
Can you work with existing projects developed by other developers?
Yes. I regularly work on existing codebases. I'll review the project, understand the issue, and make the necessary fixes while maintaining the existing code structure whenever possible.
Do you provide deployment support?
Yes. If needed, I can help deploy your application to platforms such as Vercel, Netlify, Render, Railway, or another supported hosting provider. Deployment may be included in higher-tier packages or offered as a gig extra.
What if my issue is more complex than expected?
If the issue requires more time or falls outside the selected package, I'll explain the situation clearly before proceeding. We'll agree on the best solution together, and no additional work will be done without your approval.
