Browse categories
Explore
Fiverr Pro
English
$
USD
I will debug and optimize your existing node js and react code
Kundan
About this gig
What I Can Do For You:
- Frontend Fixes: Debugging React components, Hooks, and State Management (Redux/Context API).
- Backend Support: Fixing Node.js/Express server errors and database connectivity.
- Real-Time Issues: Specialized debugging for Socket.io and real-time synchronization.
- API Integration: Resolving REST API failures and 3rd-party integration issues.
- UI/UX Polishing: Fixing CSS/Tailwind alignment, responsiveness, and layout glitches.
Why Choose Me?
- Clean & Scalable Code: I dont just "patch" errors; I solve the root cause.
- Project Experience: I have built complex tools like real-time collaborative editors, so I understand advanced logic.
- Fast Communication: I keep you updated at every step of the debugging process.
- On-Time Delivery: I respect your deadlines.
The Process:
- Analyze: I will review your code to find the source of the bug.
- Fix: I will implement a clean solution.
- Test: I will ensure the fix doesn't break other parts of your app.
- Deliver: You get a bug-free, optimized application.
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 Kundan
Kundan
- FromIndia
- Member sinceMay 2024
- Avg. response time3 hours
Languages
Hindi, English
Hi! I’m Kundan, a passionate Full-Stack Web Developer specializing in the MERN Stack (MongoDB, Express, React, Node.js). I have a unique background—I am currently pursuing B.tech, which gives me a highly logical and detail-oriented approach to coding that most developers lack.
FAQ
Will you help with deploying the fix to my server?
Yes. If you choose the Premium package or add it as an extra, I can help you deploy the updated code to platforms like Render, Vercel, or Heroku to ensure everything works in the production environment.
Do I need to contact you before placing an order?
Yes, please! Every bug is different. Contacting me first allows me to review your code or the error message to ensure I can fix it efficiently and provide you with the right custom offer.
Can you fix real-time synchronization or Socket.io issues?
Absolutely! I have extensive experience in real-time communication tools and can debug Socket.io events, connection leaks, and synchronization logic in MERN stack applications.
Can you fix styling and responsiveness issues?
Yes, I can fix CSS, Tailwind CSS, and Material UI layout issues to ensure your application looks perfect and is fully responsive on all screen sizes.
