Vasyl K.

Shopify Web Developer | Shopify App Developer | Custom Integrations

Senior Shopify Developer with 8+ years of commercial experience helping e-commerce brands build, optimize, and scale Shopify stores. Over the years, I’ve successfully completed 100+ projects on Upwork and a 100% Job Success score. I specialize in: • Custom Shopify theme development • Shopify app development • Custom integrations • Shopify Store 2.0 migration • Front-end and back-end development • Shopify API & GraphQL integrations • Performance optimization • Shopify Plus solutions Technical stack: • Shopify Liquid • JavaScript / jQuery • HTML / SCSS / CSS • PHP / MySQL • REST API / GraphQL • GitHub I can help with: ✓ Custom Shopify sections & features ✓ Store redesigns and UX improvements ✓ Private/public Shopify apps ✓ Third-party API integrations ✓ Cart, checkout & subscription customization ✓ Performance and speed optimization ✓ Long-term technical support I focus on clean development, maintainable code, and long-term collaboration. Thanks, Vasyl