I will fix critical react or nodejs bugs within 24 hours

K
koushikbhowm170
K
koushikbhowm170
Koushik
fix critical react or nodejs bugs within 24 hours
fix critical react or nodejs bugs within 24 hours
Full Screen
Full Screen
fix critical react or nodejs bugs within 24 hoursfix critical react or nodejs bugs within 24 hoursfix critical react or nodejs bugs within 24 hours

About this gig

Welcome to my Bug Fixing Gig!

Are you struggling with unexpected errors, broken layouts, or functionality issues on your website? Don't let bugs ruin your user experience. I am here to help you debug and fix your code professionally.

As a Full-Stack Developer, I have extensive experience in identifying root causes and providing clean, optimized solutions.

My Tech Stack:

  • Frontend: HTML5, CSS3, Tailwind/Bootstrap, JavaScript, React.js
  • Backend: Node.js, Express.js, Python
  • Database: MongoDB, SQL

I can help you with:

  • HTML/CSS layout and responsiveness issues.
  • JavaScript/jQuery functionality errors.
  • React.js component and state management bugs.
  • Node.js/Python backend logic errors.
  • API integration issues.
  • Database connection errors.
  • Cross-browser compatibility issues.

Why Choose Me?

  • Fast and efficient delivery.
  • Clean and commented code.
  • 100% Client Satisfaction.
  • Support even after the order is completed.

NOTE: Please contact me with the details of the issue before placing an order to avoid cancellation.

Let's get your website running smoothly again!

  • Platform

    • Other

  • Website type

    • Landing page
    • Education
    • Portfolio
    • Forms
    • Portal
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 Koushik

Koushik

Building scalable web apps with clean backend APIs

  • FromIndia
  • Member sinceOct 2025

  • Languages

    Bengali, English, Hindi
I’m a passionate web developer skilled in creating modern, responsive, and user-friendly websites using technologies like HTML, CSS, JavaScript, React (MERN), and Tailwind CSS. I enjoy turning ideas into functional web experiences and focus on writing clean, efficient code. My goal is to help clients and businesses build fast, visually appealing, and impactful digital solutions.

My Portfolio

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