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I’m a seasoned senior full-stack Shopify developer with 7+ years of hands-on experience building and optimizing high-performance e-commerce solutions. I specialize in designing and shipping Shopify experiences end-to-end, leveraging Rust, TypeScript, JavaScript, and Liquid to create scalable storefronts and checkout flows that improve conversion and operational efficiency. I enjoy solving complex commerce problems—like rewards, eligibility rules, and checkout validation—through thoughtfully engineered Shopify Functions, Functions/checkout extensions, and back-end integrations with GraphQL and modern databases. My goal is to help teams deliver reliable, fast, and measurable outcomes, maximizing client ROI while keeping user experience at the center of every implementation.…I’m a seasoned senior full-stack Shopify developer with 7+ years of hands-on experience building and optimizing high-performance e-commerce solutions. I specialize in designing and shipping Shopify experiences end-to-end, leveraging Rust, TypeScript, JavaScript, and Liquid to create scalable storefronts and checkout flows that improve conversion and operational efficiency. I enjoy solving complex commerce problems—like rewards, eligibility rules, and checkout validation—through thoughtfully engineered Shopify Functions, Functions/checkout extensions, and back-end integrations with GraphQL and modern databases. My goal is to help teams deliver reliable, fast, and measurable outcomes, maximizing client ROI while keeping user experience at the center of every implementation.

Uro (Branko) Kovicevic

Full Stack Developer, Web Developer, eCommerce Developer, +4

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I’m a seasoned senior full-stack Shopify developer with 7+ years of hands-on experience building and optimizing high-performance e-commerce solutions. I specialize in designing and shipping Shopify experiences end-to-end, leveraging Rust, TypeScript, JavaScript, and Liquid to create scalable storefronts and checkout flows that improve conversion and operational efficiency. I enjoy solving complex commerce problems—like rewards, eligibility rules, and checkout validation—through thoughtfully engineered Shopify Functions, Functions/checkout extensions, and back-end integrations with GraphQL and modern databases. My goal is to help teams deliver reliable, fast, and measurable outcomes, maximizing client ROI while keeping user experience at the center of every implementation.…I’m a seasoned senior full-stack Shopify developer with 7+ years of hands-on experience building and optimizing high-performance e-commerce solutions. I specialize in designing and shipping Shopify experiences end-to-end, leveraging Rust, TypeScript, JavaScript, and Liquid to create scalable storefronts and checkout flows that improve conversion and operational efficiency. I enjoy solving complex commerce problems—like rewards, eligibility rules, and checkout validation—through thoughtfully engineered Shopify Functions, Functions/checkout extensions, and back-end integrations with GraphQL and modern databases. My goal is to help teams deliver reliable, fast, and measurable outcomes, maximizing client ROI while keeping user experience at the center of every implementation.

Available to hire

I’m a seasoned senior full-stack Shopify developer with 7+ years of hands-on experience building and optimizing high-performance e-commerce solutions. I specialize in designing and shipping Shopify experiences end-to-end, leveraging Rust, TypeScript, JavaScript, and Liquid to create scalable storefronts and checkout flows that improve conversion and operational efficiency.

I enjoy solving complex commerce problems—like rewards, eligibility rules, and checkout validation—through thoughtfully engineered Shopify Functions, Functions/checkout extensions, and back-end integrations with GraphQL and modern databases. My goal is to help teams deliver reliable, fast, and measurable outcomes, maximizing client ROI while keeping user experience at the center of every implementation.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Aragonese

Intermediate

Work Experience

Full Stack Shopify Developer at Bemeir

June 1, 2025 - Present

Built a Checkout UI Extension covering distributor context, enrollment validation, and journey blocking across multiple checkout targets. Engineered a dual-currency rewards system (SeneCash and SeneBucks) with on-demand gift cards and session-scoped discounts. Developed three Shopify Functions in Rust for tiered distributor discounts, free shipping eligibility, and enrollment kit cart validation. Created a Go backend API orchestrating Shopify GraphQL, Vertex tax, PostgreSQL, and DynamoDB with async order webhooks handling reward debits and refunds rollback.

Shopify Plus Developer at DigitlHaus Agency

January 1, 2023 - Present

Migrated Shopify scripts to Shopify Functions using Rust, TypeScript, and JavaScript, improving performance. Pioneered the development of a Hydrogen channel utilizing Remix and Laravel templates. Crafted a bespoke theme from scratch delivering speed and efficiency. Integrated innovative features ensuring cross-platform compatibility and driving e-commerce success.

Full Stack Shopify Developer at Bentley Systems

December 1, 2022 - October 13, 2025

Integrated frameworks including Laravel, Angular, and APIs to enhance UI/UX. Transformed existing site into a conversion-driven platform with features like branded checkout experiences and dynamic personalization. Migrated Magento, BigCommerce, and WooCommerce stores to Shopify Plus. Developed front-end interfaces with React Native and JavaScript for the Shopify mobile app and deployed custom Shopify apps to AWS and Azure.

Full Stack Shopify Developer at Bentley Systems

June 1, 2021 - December 1, 2022

Integrated Laravel, Angular, and APIs to enhance UI/UX; implemented branded checkout experiences, dynamic personalization rules, and cross-platform capabilities. Migrated Magento, BigCommerce, and WooCommerce stores to Shopify Plus. Developed front-end UI using React Native for the Shopify mobile app and deployed Shopify apps to AWS and Azure.

Shopify Developer at CedCommerce

May 1, 2021 - October 13, 2025

Built Shopify themes using Liquid syntax for blank, Dawn, and landing pages. Implemented Google Optimize and Google Analytics for A/B tests, funnels, and segments. Completed an in-depth Shopify SEO audit, including competitor benchmarking and keyword research. Collaborated with a team of 27 developers to build an e-commerce site using Spring, PHP, Node.js, MySQL, and MongoDB.

Shopify Developer at CedCommerce

August 1, 2019 - May 1, 2021

Collaborated with Google Optimize and Google Analytics to set up AB tests, funnels, and segments. Completed an in-depth Shopify SEO audit, including competitor benchmarking and keyword research data. Worked with a team of 27 developers to build e-commerce websites using Spring, PHP, NodeJS, MySQL, and MongoDB.

Web Developer at Webby Central

July 1, 2019 - October 13, 2025

Collaborated with cross-functional teams to gather requirements and design user-friendly interfaces. Designed and developed 30+ productivity features enabling collaborative textual authoring with live structured content. Implemented UI using React.js & Redux, including JSX & CSS. Collaborated with back-end developers to define and implement new REST API endpoints based on client-side needs.

Web Developer at Webby Central

October 1, 2018 - July 1, 2019

Designed and developed 30+ productivity features enabling collaborative textual authoring with live structured content. Collaborated with back-end developers to create new REST API Endpoints by specifying client-side needs.