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I will do shopify developer for liquid coding bug fix and liquid customization deutsche
Marvin
About this gig
Are you facing Shopify bugs, coding issues, Liquid errors, or customization problems?
I am a professional Shopify developer and I will help you fix Shopify bugs, customize your store, edit Liquid code, and improve your ecommerce website professionally.
SERVICES I OFFER:
Shopify Bug Fixing
Shopify Error Repair
Shopify Liquid Coding
Shopify Theme Customization
Custom Shopify Coding
Responsive Store Design
Cart & Checkout Fixes
Product Page Customization
Shopify Speed Optimization
App Integration
Header Footer Customization
CSS HTML JavaScript Fixes
Mobile Optimization
Shopify Store Redesign
Custom Features Development
WHY CHOOSE ME?
Professional Shopify expert
Clean and optimized coding
Fast delivery
Mobile responsive solutions
Reliable communication
100% customer satisfaction
Whether you need bug fixing, Liquid coding, store customization, or custom Shopify development, I am here to help you improve your Shopify store professionally.
Order now and lets fix and optimize your Shopify website.
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 Marvin
Marvin
Ecommerce Developer Shopify GA4 Tracking Website Design and Marketing Expert
- FromGermany
- Member sinceFeb 2026
- Avg. response time18 hours
Languages
German, English, Spanish, French
Hello! I’m Marvin, a professional ecommerce developer and digital solutions expert with experience in building, optimizing and scaling online businesses.
I specialize in Shopify development, Google Analytics 4 tracking, GTM setup, website design and email marketing automation. My goal is to help businesses not only look professional online but also track performance, increase conversions and grow effectively.
I’ve worked with different clients to create highperforming Shopify stores, fix complex tracking issues, design modern websites and build automated marketing systems that drive results.
My Portfolio
FAQ
What Shopify issues can you fix?
I can fix Liquid errors, theme bugs, coding problems, responsive issues, and custom Shopify functionality.
Do you work with Shopify Liquid coding?
Yes, I specialize in Shopify Liquid coding and advanced theme customization.
Can you redesign Shopify stores?
Yes, I can redesign and modernize Shopify stores professionally.
Will the website be mobile responsive?
Yes, all Shopify fixes and customizations are optimized for mobile devices.
Can you add custom Shopify features?
Yes, I can create custom sections, features, and Shopify functionality.
Do you optimize Shopify speed?
Yes, I can improve Shopify speed and website performance.
Do you support Shopify app integrations?
Yes, I can integrate and configure Shopify apps professionally.
