Storetasker Expert · 5.0 · Novi Sad

Ivan Seleznev

Senior Shopify Theme Developer

10+ years building, customizing, and optimizing Shopify storefronts — work across 700+ stores, from precise fixes to full theme rebuilds.

Email me Storetasker Shopexperts LinkedIn

About

Senior Shopify developer focused on themes that perform and convert.

I specialize in theme development with Liquid, JavaScript, HTML, and CSS — plus performance optimization, app integrations, and scalable eCommerce solutions tailored to business goals. I work the full lifecycle: turning design concepts into responsive, high-performing storefronts, troubleshooting complex issues, and refining conversion-focused experiences. Known for fast delivery, clean implementation, and reliable collaboration.

Hourly rate $100 USD — quick fixes billed proportionally. Lifetime warranty on my customizations.

Expertise

Practical Shopify craft — reusable, merchant-friendly, built to ship.

Theme rebuilds Layouts from designs or briefs into responsive storefronts
Shopify 2.0 Sections, blocks, and Online Store 2.0 architecture
Liquid & JavaScript Custom functionality and flows matched to merchant needs
Performance Faster storefronts and conversion-minded UX improvements
App integrations Klaviyo, Judge.me, and more
Theme platforms Horizon, Archetype, Eight, Krown, Out of the Sandbox, Whiley Mai
Reusable solutions Customizable builds that non-technical users can manage

Client reviews

5.00 average from 600+ Storetasker reviews.

1 / …

Experience

A decade of Shopify work — from high-volume tasks to long-running expert engagements.

Shipped work across 700+ stores — small fixes through complete theme rebuilds and custom functionality.
Implemented layouts from designs and text briefs; advised on platform features, limits, and durable approaches.
Built reusable, customizable solutions for non-technical merchants; consistently delivered on time.

Completed focused Shopify tasks in a subscription service model, building deep platform and web development fluency.
Achieved top KPIs for completed tasks per day.

Let’s build your storefront

Available for Shopify theme work, rebuilds, and expert engagements via email, Storetasker, or Shopexperts.

drummer605@gmail.com +381 62 843 2008