I will fix javascript bugs and errors in your website

K
kruthika_24
K
kruthika_24
karthika

About this gig

Are JavaScript, HTML, or CSS errors breaking your website?

​Don't let layout bugs or console errors ruin your user experience. I am a professional frontend developer with deep experience in debugging, fixing code issues, and restoring full functionality to your website.

​What I Can Fix:

  • ​JavaScript & Console Errors: Script bugs, broken logic, event handling issues, and DOM manipulation errors.
  • ​HTML & CSS Layout Issues: Flexbox/Grid alignment, broken styling, overlapping text, and cross-browser display bugs.
  • ​Responsive & UI Problems: Fixing layout issues on mobile devices, tablets, and desktop screens.
  • ​Interactive Elements: Form validation errors, broken buttons, dropdowns, and popup modals.
  • ​API & Functionality: Basic API integration issues and fetch/AJAX request bugs.

​Why Work With Me?

  • ​Clean & Optimized Code: Fixes applied without breaking existing styles or site structure.
  • ​Thoroughly Tested: I test all solutions across multiple screen sizes and modern browsers before delivery.
  • ​Fast & Clear Communication: Regular updates so you always know the status of your order.

​ Please message me before placing an order!

Every bug is unique. Send me a quick description or screenshot.

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 karthika

karthika

javascript Frontend developer

  • FromIndia
  • Member sinceJul 2026
  • Avg. response time1 hour
  • Languages

    English
Hi, I’m a Frontend Developer with 4.5 years of professional experience in JavaScript, HTML5, and CSS. I specialize in building responsive and user-friendly web interfaces, fixing JavaScript bugs, implementing frontend functionality, handling DOM manipulation, form validation, and API integration. I focus on clean, maintainable code and delivering reliable solutions based on client requirements.

Other Website Maintenance Services I Offer