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Fiverr Pro
English
$
USD
I will fix shopify bugs custom coding, theme customization, shopify issues shopify plus
SVEN
About this gig
Your Shopify store should feel fast, stable, premium, and conversion-ready not broken, limited, or frustrating for customers.
I provide advanced Shopify development solutions for brands that need more than basic edits. Whether you're facing theme errors, Liquid code issues, app conflicts, broken layouts, slow performance, Shopify Plus customization problems, or complex frontend/backend functionality, I deliver clean & modern Shopify fixes built for long-term growth.
What I can fix & customize:
- Shopify bugs & coding errors
- Shopify 2.0 theme customization
- Liquid code fixes & edits
- Broken layouts & responsive issues
- Cart, checkout & product page problems
- App conflicts & integration issues
- Custom Shopify sections & features
- Speed optimization
- Shopify Plus custom functionality
- Conversion-focused UI/UX improvements
- Advanced CSS, JavaScript & Liquid edits
- Header, footer, mega menu & navigation fixes
- Variant selectors, filters & dynamic sections
- Custom functionalities & automation setup
If your Shopify store needs technical precision, modern customization, & reliable development support that strengthens your brand professionally this service is built for you
CONTACT ME TODAY!!!!!
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 SVEN
SVEN
Shopify Markets and international selling High ticket ecommerce systems
- FromFrance
- Member sinceMay 2026
- Avg. response time5 hours
Languages
English, Dutch, Western Frisian, French, German
Modern Shopify Developer focused on building high-converting ecommerce systems using Shopify 2.0, Liquid, Hydrogen, custom apps, Shopify APIs, checkout extensibility, automation workflows, AI integrations, CRO optimization, and scalable frontend/backend architecture designed for fast-growing ecommerce brands.
Other Website Maintenance Services I Offer
FAQ
Can you fix complex Shopify issues without breaking my live store?
Yes. Every fix and customization is handled carefully using safe development practices to protect your live store, customer data, design structure, and existing functionality during implementation.
My wholesale/B2B Shopify store has custom pricing and account issues can you handle that?
Absolutely. I can fix and customize wholesale features including customer-specific pricing, bulk order systems, locked collections, B2B registration flows, tiered discounts, and Shopify Plus wholesale functionality.
Our Shopify store became slow after installing multiple apps. Can you optimize it?
Yes. Many large Shopify stores suffer from app code bloat, duplicate scripts, and theme conflicts. I remove unnecessary code, optimize performance, and improve loading speed without affecting core store operations.
Can you fix advanced Shopify Plus checkout or cart problems?
Yes. I work with Shopify Plus customizations including checkout extensibility, cart logic, advanced scripts migration, custom shipping/payment conditions, and enterprise-level functionality optimization.
We run a large multi-vendor or multi-purpose Shopify store. Can you manage complex customizations?
Definitely. I can handle large-scale Shopify structures including mega menus, advanced filtering, dynamic sections, multilingual setups, multi-market configurations, and custom workflows built for scalable ecommerce operations.
What if another developer damaged the theme code or left unfinished work?
That’s very common. I specialize in debugging broken Liquid code, fixing poor customizations, resolving hidden conflicts, and rebuilding unstable Shopify structures into clean, scalable systems.
Can you create custom Shopify functionality that apps cannot properly achieve?
Yes. In many cases, custom development is faster, cleaner, and more scalable than relying on multiple monthly apps. I can build tailored Shopify features using Liquid, JavaScript, APIs, and Shopify Functions to match your exact business workflow.
