I will fix react, javascript, HTML and CSS bugs

M
mert_gundogan
M
mert_gundogan
Mert G
fix react, javascript, HTML and CSS bugs
Full Screen
fix react, javascript, HTML and CSS bugs

About this gig

Welcome!


Are you facing React, JavaScript, HTML, or CSS issues in your website or web application? Im here to help.


I can fix:

React bugs and errors

JavaScript issues

HTML & CSS layout problems

Responsive design issues

UI/UX bugs

Console errors

Minor frontend improvements


Why choose me?


Experience with React, JavaScript, HTML, CSS, Node.js and responsive web development.

Strong debugging and problem-solving skills.

Clear communication throughout the project.

Clean, maintainable code.

Fast and reliable delivery.


Before placing an order, please send me a message describing your issue so I can confirm the best package for your project.


I look forward to working with you!

  • Platform

    • Other

  • Website type

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

  • Programming language

    • JavaScript
    • HTML & CSS
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 Mert G

Mert G

Frontend Developer

  • FromTurkey
  • Member sinceJul 2026
  • Avg. response time1 hour

  • Languages

    English, Turkish
I am a frontend developer and founder of QRGenHub with a strong command of React, JavaScript, and responsive UI development. With over 960 hours of intensive full-stack training and two years of technical troubleshooting experience in hosting infrastructure, I bring a methodical approach to debugging and product ownership to frontend teams.

My Portfolio

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