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I will do shopify custom coding, develop custom shopify theme, shopify liquid, HTML CSS
Holden M
About this gig
Are you facing issues with your Shopify theme, Liquid code, layout or custom functionality?
I provide professional Shopify theme development to customize, troubleshoot, and optimize your store for better performance.
I specialize in Shopify Liquid, HTML, CSS, JavaScript, and jQuery to create clean, responsive, fast, and high-performing storefronts.
Services include:
- Shopify Liquid Development
- Shopify Theme Customization
- Shopify Theme Bug Fixing
- Shopify Custom Sections
- Shopify Custom Blocks
- Shopify Product Page Customization
- Shopify Collection Page Customization
- Shopify Cart Customization
- Shopify Variant Customization
- Shopify Product Form Customization
- Shopify Custom CSS Styling
- Shopify JavaScript & jQuery
- Shopify Responsive Design Fixes
- Shopify App Integration & Styling
- Shopify Header & Footer Customization
- Shopify Mega Menu Customization
- Shopify Custom Buttons & Badges
- Shopify Sliders, Tabs & Accordions
- Shopify Storefront Feature Development
- Shopify 2.0 Theme Development
I build with clean Liquid code, responsive layouts, smooth functionality, and a polished shopping experience.
Message me before ordering so I can understand your requirements and recommend the best solution!
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 Holden M
Holden M
Your All Round Shopify Expert
- FromUnited States
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, Spanish, French, Italian, German
Hello! I'm Holden Mercer, an expert in GoHighLevel, Shopify, and CRM solutions, dedicated to transforming digital systems into effective client-converting tools for businesses. With over five years of practical experience, I focus on GHL websites, sales funnels, CRM configurations, workflows, automation, Shopify store design, eCommerce, lead generation, and system integrations. I create scalable systems that prioritize conversions, aimed at attracting leads, nurturing prospects, and fostering growth.
FAQ
What does custom Shopify theme development include?
Hand-coded design and functionality using Liquid, HTML, and CSS, built to your exact layout and brand, not a modified off-the-shelf template.
What is Shopify Liquid, and why does it matter?
Liquid is Shopify's templating language that controls how product, collection, and cart data render. Custom coding in Liquid unlocks features themes can't.
Do you build from scratch or edit an existing theme?
Both are possible. I can build a fully custom theme from scratch or heavily customize an existing one, depending on your budget and timeline.
Will my custom theme work on mobile devices?
Yes. Every theme is coded fully responsive and tested across mobile, tablet, and desktop before delivery.
Is this compatible with Shopify's Online Store 2.0?
Yes. Themes are built using Shopify's current 2.0 architecture (sections and blocks), so it stays compatible with the latest Shopify features.
Can you integrate Shopify apps into the custom theme?
Yes. App integrations (reviews, upsells, subscriptions, etc.) can be coded directly into the theme so they match your design instead of looking bolted on.
Will custom coding affect my site's loading speed?
Custom code is written lean and optimized for speed, and I test page load performance before handover so the theme doesn't run slower than a stock one.
How long does custom theme development take?
Typically 5–10 days depending on how many templates, sections, and custom features are involved. Exact delivery time is shown per package.
What if I need changes after delivery?
Each package includes a revision round for layout, styling, or functionality adjustments. Larger changes beyond scope can be quoted separately.
Do you provide support if something breaks later?
A short bug-fix window is included after delivery for issues tied to the original build. Ongoing maintenance can be arranged separately.
