I will do shopify custom coding, shopify bug fixing and shopify theme customization

B
briandavidsale
B
briandavidsale
Brian David
do shopify custom coding, shopify bug fixing and shopify theme customization
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do shopify custom coding, shopify bug fixing and shopify theme customization
Full Screen
Full Screen
do shopify custom coding, shopify bug fixing and shopify theme customizationdo shopify custom coding, shopify bug fixing and shopify theme customizationdo shopify custom coding, shopify bug fixing and shopify theme customization

About this gig

PROFESSIONAL SHOPIFY CUSTOM CODING, BUG FIX & THEME CUSTOMIZATION


I will transform your Shopify store with expert custom coding, fix bugs, and fully customize your theme for a seamless, responsive, and high-converting store. With years of experience handling 1,000+ Shopify stores, I ensure fast, reliable, and precise solutions.


WHAT YOU GET:

  • Custom Shopify coding (Liquid, HTML/CSS/JS)
  • Bug fixing and error troubleshooting
  • Theme customization and design updates
  • App integration and store optimization
  • Responsive and mobile friendly layout
  • Priority support (Premium)


WHY CHOOSE ME:

  • Multiple successful Shopify projects
  • 5-star rated freelancer with fast response
  • Proven solutions for high converting stores


MY PROCESS:

  • Share your store link and requirements
  • I analyze your theme and identify fixes
  • Implement custom coding and fixes
  • Test for bugs and responsiveness
  • Deliver completed project and support


WHAT I NEED FROM YOU:

  • Store URL and theme details
  • Specific issues or desired customizations
  • Access to Shopify admin (temporary)
  • Any preferred apps or features


Ready to make your Shopify store fully functional and stunning? Click Continue to select your package or message me with questions!

  • Platform

    • Shopify

  • Website type

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

  • Programming language

    • C#
    • Delphi (Object Pascal)
    • JavaScript
    • PHP
    • Ruby
    • TypeScript
    • HTML & CSS
    • jQuery
    • React
    • LiQuid
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 Brian David

Brian David

Modern Website Designer for Businesses and Brands

  • FromUnited Kingdom
  • Member sinceMay 2026
  • Avg. response time1 hour

  • Languages

    English, French
Hi, I’m David Brian, a professional website designer specializing in modern, responsive, and high-converting websites for businesses, brands, and entrepreneurs. I design, redesign, fix, update, and optimize websites on Wix, WordPress, Squarespace, Square Online, and more. From business and service websites to eCommerce stores, portfolios, landing pages, and custom solutions, I help clients build strong online presence with clean design, mobile responsiveness, SEO-friendly structure, and user-focused experience tailored for 2026 digital trends.

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Other Website Maintenance Services I Offer

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