I will do react bug fix, nextjs bug fix, and javascript debugging

D
des_harsh
D
des_harsh
Harsh Kushwaha
do react bug fix, nextjs bug fix, and javascript debugging
Full Screen
do react bug fix, nextjs bug fix, and javascript debugging

About this gig

Need a React bug fix, Next JS bug fix or JavaScript debugging expert?

I will quickly identify and fix website bugs, frontend issues, API problems, component errors, state management bugs and performance issues in your React JS or Next.js application.


I fix React, Next.js, and TypeScript bugs fast 

usually within hours, not days.


Whether it's a broken component, hydration error, 

routing issue, or CSS layout problem, I've seen it 

and fixed it.


What I fix:

React state & component errors

Next.js App Router & hydration bugs  

TypeScript type errors

CSS/Tailwind layout & responsiveness issues

JavaScript console errors & broken functions

API integration issues


Why me:

Same-day delivery on most bugs

I explain what went wrong, not just fix it

Clean code no hacky patches

Full refund if I can't solve it


Send me your bug details before ordering 

and I'll confirm I can fix it within 1 hour.

  • Platform

    • Custom

  • Website type

    • E-Commerce store
    • Business
    • Landing page
    • Blog
    • Portfolio

  • Programming language

    • JavaScript
    • TypeScript
    • HTML & CSS
    • Bootstrap
    • React
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 Harsh Kushwaha

Harsh Kushwaha

Full Stack Developer: React NextJs Expert

5.0(1)
  • FromIndia
  • Member sinceSep 2022
  • Last delivery2 years

  • Languages

    English
Passionate Full-Stack Developer specializing in the MERN stack (React, Next.js, Node.js). I transform ideas into high-performance, user-friendly web applications. Whether you need a new app built from scratch or a complex bug fixed, I deliver clean code and professional results. My background in design ensures your project will not only be powerful but also visually polished. Your satisfaction is my priority. Let's build something great together! Ready to get started? Send me a message.

My Portfolio

Related tags