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I will optimize and fix your react or nextjs website performance
Dhinesh K
Level 1
About this gig
Is your React or Next.js website slow, buggy, or experiencing performance issues? I will optimize and fix your application to improve speed, responsiveness, and user experience.
I can help with:
*) React.js and Next.js bug fixes
*) Hydration and rendering issues
*) Slow page load and performance optimization
*) Core Web Vitals improvements
*) Responsive design and layout fixes
*) UI/UX enhancements
*) Component and state management issues
*) JavaScript and TypeScript errors
*) Animation and interaction improvements
Whether you're a business owner, startup, or developer facing frontend issues, I will identify the root cause and deliver a clean, optimized solution.
You will receive:
*) Fast troubleshooting
*) Performance optimization
*) Clean and maintainable code
*) Responsive and polished UI
*) Professional and friendly support
Please message me before placing an order to discuss your requirements.
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 Dhinesh K
Dhinesh K
React JS Bug Fix Specialist, MERN Stack Developer
Level 1
- FromIndia
- Member sinceSep 2025
- Avg. response time1 hour
- Last delivery2 weeks
Languages
Tamil, English
I’m a Full Stack Developer specializing in the MERN Stack (MongoDB, Express.js, React.js, Node.js).
• Build scalable web applications from frontend UI to backend architecture
• Develop responsive interfaces using React, HTML & CSS
• Create REST APIs and backend systems with Node.js & Express
• Design and optimize MongoDB databases
• Fix bugs, improve performance & deploy applications
• Deliver clean code with clear communication
My Portfolio
Other Website Maintenance Services I Offer
FAQ
What types of React and Next.js issues can you fix?
I can fix performance issues, hydration errors, UI bugs, responsive design problems, rendering issues, JavaScript/TypeScript errors, animation issues, and Core Web Vitals optimization.
Do you work with both React.js and Next.js projects?
Yes, I work with React.js, Next.js, JavaScript, and TypeScript applications.
Can you improve my website's loading speed?
Yes, I can optimize your application to improve loading speed, performance, and overall user experience.
Do you fix responsive design issues?
Yes, I can resolve layout and responsiveness problems across mobile, tablet, and desktop devices.
What do you need to start the work?
Please provide a detailed description of the issue, source code access, repository access, or deployment details depending on your project.
Can you work on an existing project?
Yes, I can work on both existing and ongoing React or Next.js projects.
Should I contact you before placing an order?
Yes, please send me a message before ordering so I can review your requirements and recommend the best package.
