I will fix ecommerce shopify wix website bug fix speed liquid coding theme error issues

O
oliver_expertt
O
oliver_expertt
Oliver O
fix ecommerce shopify wix website bug fix speed liquid coding theme error issues
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fix ecommerce shopify wix website bug fix speed liquid coding theme error issues
Full Screen
Full Screen
fix ecommerce shopify wix website bug fix speed liquid coding theme error issuesfix ecommerce shopify wix website bug fix speed liquid coding theme error issuesfix ecommerce shopify wix website bug fix speed liquid coding theme error issues

About this gig

Having bugs, errors, slow loading, or broken features on your Shopify or Wix website?

I will help you find and fix website issues so your store can work properly and provide a better experience for your customers.

I can work on Shopify and Wix stores, including theme issues, Liquid coding, layout problems, speed issues, mobile errors, and other website bugs.


What I Offer

  • Shopify & Wix bug fixing
  • Theme and Liquid error fixes
  • CSS, HTML & JavaScript fixes
  • Speed and mobile optimization
  • Product, page & feature issue fixes


Other Issues I Can Fix

  • Broken layouts
  • Mobile responsiveness problems
  • Cart and product page errors
  • Menu and navigation issues
  • App integration problems
  • Image and section issues
  • Custom code errors
  • Checkout-related issues


Why Choose Me

  • Clear communication
  • Careful troubleshooting
  • Clean and practical fixes
  • Testing after changes
  • Professional and reliable service


I focus on understanding the problem first, then applying the right solution without unnecessary changes to your store.

Send me your website link and explain the issue. I will review your requirements and help you choose the right package.


Let's get your Shopify or Wix store working properly.

  • Platform

    • Shopify

  • Website type

    • E-Commerce store
    • Business
    • Landing page
    • Crowdfunding
    • Dropshipping

  • Programming language

    • C#
    • Delphi (Object Pascal)
    • Go
    • Java
    • Kotlin
    • Perl
    • PHP
    • HTML & CSS
    • React
    • 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 Oliver O

Oliver O

Turning creative ideas into powerful digital experiences

  • FromUnited Kingdom
  • Member sinceJul 2026

  • Languages

    English, French, Spanish
A passionate and creative Website Developer Experienced in designing, developing, and improving websites for individuals, businesses, and online brands. Skilled in creating responsive, modern, and user-friendly digital platforms with a strong focus on performance, accessibility, and customer experience. Dedicated to learning new technologies, solving digital challenges, and delivering high-quality website solutions that help businesses grow online.

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