Yurii Y.

Shopify developer for stores that require reliable theme customizations, integrations, and complex bug fixes – without disrupting checkout. I work safely in a duplicate theme, test on mobile and desktop, and provide clear handoff notes. My experience with Ruby on Rails, FastAPI, React, and APIs is useful when a Shopify request requires custom backend logic or automation—not just another app installation. I can help with: • Theme customization and custom Liquid sections • Custom app development and API integrations • Storefront bugs, search issues, and JavaScript fixes • Order, shipping, and app integrations • Custom Shopify functionality backed by 3rd-party APIs • Reliable ongoing technical support Send your store URL and the result you want. I'll tell you the safest practical path to implement it.