VITALII YARETSKYI

I’m a Senior Shopify & AI Developer with 5 years of experience driving measurable eCommerce growth through performance optimization, AI-powered personalization, and conversion rate improvements. I build scalable Shopify solutions for high-growth brands, with a focus on revenue impact, user experience, and long-term maintainability.

In my recent role, I developed and customized 15+ Shopify themes and improved page speed by 30% while increasing engagement by 20%. I also built AI-powered recommendation engines and chatbots, increasing AOV by 15% and user interaction by 25%, while integrating multiple AI tools and APIs to reduce manual processes by 40%.

I’m hands-on with Shopify performance and quality work—optimizing Core Web Vitals, reducing load times from 4.2s to 1.8s, and leveraging customer data to deliver personalized experiences. This work contributed to conversions up by 18% and repeat purchases up by 12%.

Earlier, as an Associate Shopify Developer and Web Developer, I improved UX and checkout flows, increased completion rate by 22%, and reduced cart abandonment by 18% through optimized navigation and checkout. I’m energized by teams that value measurable outcomes—because I enjoy turning customer insights and clean engineering into faster, smarter storefronts.