Open to opportunities

Luk User

@lukuser

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Shopify Plus developer delivering fast, conversion-focused e-commerce solutions.

Serbia

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What I'm looking for

I seek e-commerce roles focused on Shopify Plus development, performance and CRO, collaborative product teams, and opportunities to build integrations and scale revenue.

I am a Shopify Developer with 6+ years of experience building and customizing high-performance e-commerce solutions on Shopify Plus, specializing in Liquid, custom app development, and API integrations. I have a proven track record of improving page load times and increasing conversion rates—delivering projects that generated up to 15% higher conversions and raised average order value through dynamic discounts and optimized checkout flows.

I translate design mockups into responsive, production-ready Shopify themes, implement B2B features, and integrate marketing and subscription tools like Klaviyo and Recharge. I collaborate with product managers, designers, and QA to launch sites, streamline operations via ERP/CRM integrations, and continuously optimize UX, performance, and CRO to meet deadlines and business goals.

Experience

Work history, roles, and key accomplishments

Current

Shopify Developer

Current

Freelance

Nov 2024 - Present (1 year 2 months)

Design and customize high-performance, conversion-focused Shopify themes and apps, delivering faster page loads and ~15% higher conversion rates through CRO and marketing integrations.

Liquid Theme Development CRO API Integration Responsive Design Performance Optimization

Shopify Developer

Wollson

Oct 2020 - Nov 2024 (4 years 1 month)

Developed custom Shopify Plus features and dynamic Liquid/JSON themes, integrated Storefront/Admin APIs and apps, and improved checkout and UI to raise site conversion by 15% and AOV by 12%.

Shopify Plus Features Liquid API Integration Klaviyo ReCharge Performance Optimization

Junior Programmer

Car Condor

Oct 2019 - May 2020 (7 months)

Implemented custom Shopify features, integrated Shopify with ERP/CRM systems, and extended WordPress plugins/themes to streamline operations and improve site functionality.