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I will fix react nextjs and javascript bugs
Sayantan
About this gig
Is your website broken, showing errors, or not working as expected? I'll help you fix it!
Hi, I'm Sayantan, a Full Stack Developer specializing in React, Next.js, JavaScript, and TypeScript. I'll troubleshoot your issues and get your website working smoothly.
What I can fix:
- React and Next.js bugs
- JavaScript and TypeScript errors
- Responsive design and layout issues
- API integration and data-fetching errors
- UI glitches and broken components
- Website performance issues
Why choose me?
- Clean, maintainable code
- Thorough testing of fixes
- Clear communication and timely delivery
- Solutions tailored to your project
Portfolio: https://sayantanbharati.vercel.app/
Have a bug to fix? Message me before ordering with your website URL and a brief description of the issue. I'll help you choose the right package.
Let's get your website back on track!
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Get to know Sayantan
Sayantan
Full Stack Web Developer
- FromIndia
- Member sinceOct 2026
- Avg. response time1 hour
Languages
Bengali, English, Hindi
Hi! I'm Sayantan Bharati, a Full Stack Developer specializing in MERN stack and Next.js. I build responsive web applications, REST APIs, and secure backend systems using React, TypeScript, Node.js, Express.js, and modern databases. I focus on clean code, performance, and delivering reliable solutions that meet client needs. Let's build something great together!
My Portfolio
FAQ
What types of bugs can you fix?
I can fix React and Next.js errors, JavaScript issues, responsive layout problems, broken components, API errors, and minor performance issues.
Can you fix an existing website?
Yes! I can troubleshoot and fix issues in existing React, Next.js, and JavaScript projects. Please share your website URL and issue details before ordering.
Do you need access to my source code?
Usually, yes. Repository or source-code access helps me identify and fix the root cause of the problem.
Can you fix mobile responsiveness issues?
Yes! I can fix layout problems and improve the responsiveness of your website across mobile, tablet, and desktop screens.
Do you guarantee that every bug will be fixed?
I carefully investigate and test the agreed issues. Some problems may require additional work if they involve complex architecture or third-party services.
Should I contact you before placing an order?
Yes, please! Send me a brief description of the issue, your website URL, and any error messages so I can recommend the right package.
