I will fix API errors, website bugs, PHP and javascript issues fast

M
mike__kathy
M
mike__kathy
Mike Kathy
fix API errors, website bugs, PHP and javascript issues fast
Full Screen
fix API errors, website bugs, PHP and javascript issues fast
Full Screen
Full Screen
fix API errors, website bugs, PHP and javascript issues fastfix API errors, website bugs, PHP and javascript issues fastfix API errors, website bugs, PHP and javascript issues fast

About this gig

Are you facing annoying bugs or errors on your website? Im here to help!


I specialize in fixing PHP, JavaScript, AJAX, and API issues quickly and efficiently. Whether it's a broken feature, server error, or API not working, I will debug and resolve it professionally.


  • Fix PHP errors and backend bugs
  • Resolve JavaScript, jQuery, AJAX issues
  • Debug API integration problems
  • Fix MySQL and database errors
  • Fast and reliable delivery


I focus on clean, efficient solutions to make your website run smoothly again.


If you're looking for a reliable developer to fix your issues fast, you're in the right place.


Contact me before ordering for complex issues!

  • Platform

    • Shopify

  • Website type

    • E-Commerce store
    • Business
    • Landing page
    • Education
    • Nonprofit

  • Programming language

    • C#
    • Delphi (Object Pascal)
    • Go
    • Java
    • JavaScript
    • PHP
    • Python
    • jQuery
    • Ruby/RoR
    • Scala
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 Mike Kathy

Mike Kathy

PHP AJAX HTML5 DEV

  • FromUnited Kingdom
  • Member sinceFeb 2026
  • Avg. response time4 hours

  • Languages

    English, French, Spanish, German, Italian, Russian
Professional Web Developer | PHP, MySQL, JavaScript & AJAX Expert I specialize in fixing and developing dynamic, secure, and high performance web applications. I can fix bugs, errors, and issues in HTML, CSS, PHP, MySQL, JavaScript, AJAX, jQuery, JSON, XML, Yii2, and CodeIgniter. From database errors to frontend UI fixes and backend debugging, I deliver clean, optimized, and scalable solutions fast. Let’s fix your website today!

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