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$
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I will do shopify custom coding, bug fixing and app development
Chiara Zielinsk
About this gig
Shopify stores can lose sales when a feature breaks, a theme doesn't behave correctly, or a customization simply doesnt work as expected. I'll find the problem, fix it cleanly, and get your store working properly again.
I'm Chiara Zielinsky, a Full Stack Web Developer and Shopify Expert & Partner. I handle Shopify coding, customization, bug fixing, integrations, and technical improvements with a focus on fast, reliable solutions.
What I can help with:
Shopify theme & Liquid customization
Bug fixing and error resolution
Custom sections, pages, and store features
HTML, CSS, JavaScript & Liquid coding
Shopify app/API integrations
REST & GraphQL integrations
Shopify Functions & webhooks
Klaviyo, Recharge, Bold & other integrations
AI chatbot integrations
Performance and speed improvements
Why work with me?
Clean, maintainable code
Fast problem solving
Clear communication
Solutions tailored to your store
Reliable delivery and support
Have a specific issue or custom feature in mind? Send me a message before ordering so I can review the requirements, confirm the best approach, and give you an accurate quote.
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 Chiara Zielinsk
Chiara Zielinsk
Shopify Coding Expert, Product Upload, Store Optimization and GMC
- FromUnited States
- Member sinceSep 2026
Languages
English, German, Spanish, French
I’m Chiara Zielinsky, a Full Stack Web Developer with a creative punch and 9+ years of hands-on experience. As a Shopify Expert & Partner, I build, optimize, and maintain stores that look sharp, work smoothly, and are built to convert. From Shopify coding, theme customization, product uploads, and store optimization to Google Merchant Center (GMC), I focus on solving technical issues, improving performance, and keeping your eCommerce business moving. Let’s turn your Shopify store into a stronger sales asset.
