Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi there! I’m Roman Morozyuk, a passionate Shopify and ecommerce developer with over seven years of experience building visually appealing, conversion-focused online stores. I specialize in turning client visions into reality by combining clean design with robust back-end functionality, integrations, and performance optimization. I enjoy collaborating with product managers, marketers, and designers to align UX decisions with business goals. From creating multi-currency, multi-language experiences to implementing A/B tests and third-party apps, I’m committed to delivering sleek, scalable solutions that drive growth.…Hi there! I’m Roman Morozyuk, a passionate Shopify and ecommerce developer with over seven years of experience building visually appealing, conversion-focused online stores. I specialize in turning client visions into reality by combining clean design with robust back-end functionality, integrations, and performance optimization. I enjoy collaborating with product managers, marketers, and designers to align UX decisions with business goals. From creating multi-currency, multi-language experiences to implementing A/B tests and third-party apps, I’m committed to delivering sleek, scalable solutions that drive growth.

Roman Morozyuk

Full Stack Developer, Web Developer, Front-End Developer, +2





Hi there! I’m Roman Morozyuk, a passionate Shopify and ecommerce developer with over seven years of experience building visually appealing, conversion-focused online stores. I specialize in turning client visions into reality by combining clean design with robust back-end functionality, integrations, and performance optimization. I enjoy collaborating with product managers, marketers, and designers to align UX decisions with business goals. From creating multi-currency, multi-language experiences to implementing A/B tests and third-party apps, I’m committed to delivering sleek, scalable solutions that drive growth.…Hi there! I’m Roman Morozyuk, a passionate Shopify and ecommerce developer with over seven years of experience building visually appealing, conversion-focused online stores. I specialize in turning client visions into reality by combining clean design with robust back-end functionality, integrations, and performance optimization. I enjoy collaborating with product managers, marketers, and designers to align UX decisions with business goals. From creating multi-currency, multi-language experiences to implementing A/B tests and third-party apps, I’m committed to delivering sleek, scalable solutions that drive growth.

Available to hire

Hi there! I’m Roman Morozyuk, a passionate Shopify and ecommerce developer with over seven years of experience building visually appealing, conversion-focused online stores. I specialize in turning client visions into reality by combining clean design with robust back-end functionality, integrations, and performance optimization.

I enjoy collaborating with product managers, marketers, and designers to align UX decisions with business goals. From creating multi-currency, multi-language experiences to implementing A/B tests and third-party apps, I’m committed to delivering sleek, scalable solutions that drive growth.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Work Experience

Senior Shopify Developer at Gradweb Web Agency

July 1, 2021 - December 1, 2024

Led end-to-end development of custom Shopify and Shopify Plus themes, improving page load speed by up to 15% through Liquid optimization, asset restructuring, and JavaScript refactoring, delivering smoother cross-device experiences.

Full Stack Developer at UM | Shopify Marketing Agency

April 1, 2018 - February 1, 2019

Built over 10 Shopify and Shopify Plus stores from the ground up; implemented bi-directional order and inventory synchronization with ERP systems and collaborated with marketing teams to boost conversions.

Shopify Developer at Gradweb Web Agency

September 1, 2019 - February 1, 2021

Developed Shopify themes and apps, optimized conversions, and implemented an A/B testing framework across 15 stores, contributing to increased average order value and better performance across client projects.

Shopify Developer at Miageskin

April 1, 2021 - February 1, 2022

Led development of a fully custom Shopify theme from scratch, focusing on a visually striking, conversion-optimized ecommerce experience. Implemented a Section Rendering API reducing content update time by 40% and integrated third-party apps (Klaviyo, Judge.me, Rebuy, Recharge) to boost conversions and retention.

Freelancer at Independent Freelancer

January 1, 2025 - Present

Experience supporting global Shopify setups with multi-currency, multi-language, and region-specific ecommerce requirements. Implemented ERP integrations, dynamic product filtering, personalized recommendations, and automated inventory syncing to improve UX and conversion metrics.