I will do shopify speed optimization and fix the loading time bugs

D
david_huy_thang
D
david_huy_thang
David Huy Thang
do shopify speed optimization and fix the loading time bugs
Full Screen
do shopify speed optimization and fix the loading time bugs
Full Screen
Full Screen
do shopify speed optimization and fix the loading time bugsdo shopify speed optimization and fix the loading time bugsdo shopify speed optimization and fix the loading time bugs

About this gig

Is your Shopify store loading slowly and losing potential customers? I can help optimize your store for faster performance, better user experience, and improved Core Web Vitals.


My service includes identifying and fixing speed issues caused by themes, apps, JavaScript, CSS, images, Liquid code, and unnecessary requests. I optimize your Shopify store while maintaining its design and functionality whenever possible.


Services include:


  • Shopify speed optimization
  • Fix slow loading issues
  • Reduce JavaScript & CSS bloat
  • Image optimization
  • Lazy loading implementation
  • Remove unused code and apps
  • Improve Core Web Vitals
  • Optimize theme performance
  • Fix layout shift and loading bugs
  • Mobile & desktop performance improvements


Whether you have a Shopify 1.0 or Shopify 2.0 store, I'll deliver clean, optimized code to help your website load faster and provide a smoother shopping experience.


Please contact me before placing an order if your store has custom apps or complex functionality.

  • Platform

    • Shopify

  • Website type

    • E-Commerce store
    • Business
    • Landing page
    • Entertainment
    • Other
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 David Huy Thang

David Huy Thang

Shopify Expert Developer

  • FromVietnam
  • Member sinceSep 2025
  • Avg. response time1 hour

  • Languages

    English, Vietnamese
I'm a Shopify Developer specializing in building fast, responsive, and high-converting eCommerce stores. I have experience with Shopify Liquid, HTML, CSS, JavaScript, theme customization, Shopify 2.0, app integration, bug fixing, and performance optimization. I focus on clean, maintainable code and user-friendly designs that help businesses grow. Whether you need a custom Shopify store, theme updates, new features, or ongoing support, I'm committed to delivering reliable, high-quality solutions on time with clear communication and attention to detail.

My Portfolio

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