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$
USD
I will fix react javascript and website bugs
Pratik Mane
About this gig
Having a bug or issue with your website or web app?
I can help identify and fix frontend, JavaScript, React, API, backend, and responsive design issues without changing parts of your project that don't need to be touched.
What I Can Fix:
- React and JavaScript errors
- HTML, CSS, and responsive issues
- Broken UI elements and functionality
- API and integration issues
- Node.js and Express issues
- Python and Flask issues
- MongoDB connection or data-related issues
- CORS and deployment errors
Suitable For:
- Existing websites
- React applications
- Full stack web apps
- Business websites
- Landing pages
- Dashboards and custom interfaces
My Approach:
- Review the issue and identify the cause
- Make the required changes without unnecessary modifications
- Test the fix to make sure it works as expected
- Explain the changes when needed
Please message me before placing an order and describe the issue you're facing. For larger or unclear problems, I'll review the scope first and recommend the appropriate package.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Pratik Mane
Pratik Mane
Full Stack Web Developer
- FromIndia
- Member sinceJun 2025
- Avg. response time1 hour
Languages
Marathi, English, Hindi
Full Stack Web Developer specializing in React.js, Node.js, Express.js, Python, Flask, MongoDB, and REST APIs.
I build responsive and scalable web applications including SaaS platforms, business websites, admin dashboards, custom APIs, authentication systems, and third-party integrations.
✅ Full Stack Web Apps
✅ Business Websites
✅ REST API Development
✅ Admin Dashboards
✅ Authentication & Integrations
✅ Bug Fixes & Performance Optimization
I focus on clean, maintainable code, responsive design, clear communication, and reliable delivery from development to deployment.
My Portfolio
FAQ
What types of bugs can you fix?
I can fix React, JavaScript, HTML/CSS, responsive, API, Node.js, Express, Python/Flask, MongoDB, CORS, and deployment issues.
Can you fix an existing React or web application?
Yes. I can troubleshoot and fix issues in existing React websites, web apps, and full-stack projects.
Do you fix responsive and CSS issues?
Yes. I can fix layout, styling, mobile responsiveness, spacing, and other frontend UI problems.
Can you fix API or backend errors?
Yes. I can troubleshoot API, Node.js, Express, Flask, database, and integration-related issues.
Can you fix deployment or CORS errors?
Yes. I can investigate common deployment, hosting, CORS, and configuration issues.
What do you need before starting?
Please provide a clear description of the issue, the relevant project files or repository, and any error messages or screenshots that can help identify the problem.
Can you fix multiple bugs in one order?
Yes, depending on the package and complexity. For multiple or complex issues, please message me first so I can review the scope.
Will you change other parts of my project?
No. I focus on the reported issue and avoid unnecessary changes to the existing code or functionality.
