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viacheslav_y

Vyacheslav Y

@viacheslav_y

Shopify Developer

Ukraine
Ukrainian, Russian
About me
I am a Frontend and Shopify Developer with extensive experience in developing custom Shopify themes and applications. I am interested in collaborating with teams and companies on long-term projects. I am currently expanding my expertise into UX/UI design and project management, while developing iOS applications in my free time.... Read more

Skills

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viacheslav_y
Vyacheslav Y
Offline • 
Average response time: 1 hour

See my services

Shopify
I will customize your shopify theme and develop custom sections
From$80 / projectMore details
Shopify
I will speed up your shopify store and improve google pagespeed score
From$80 / projectMore details

Portfolio

Work experience

Self_Employed

Self Employed

Full-time • 5 yrs 2 mos

Shopify Developer

Aug 2024 - Present • 1 yr 11 mos

Shopify Developer at ECORN AGENCY Worked on 60+ Shopify projects for international brands, delivering custom theme development, performance optimization, and advanced eCommerce functionality. Key responsibilities: • Developed and customized Shopify themes using Liquid, HTML, CSS, JavaScript, and Shopify APIs. • Built custom sections, landing pages, product templates, and reusable theme components. • Implemented subscription systems, bundle functionality, and custom product experiences. • Developed AJAX-powered carts, drawers, product selectors, filtering, and dynamic storefront features. • Integrated third-party applications, custom APIs, and marketing tools. • Worked extensively with Shopify metafields, customer accounts, and dynamic content. • Optimized storefront performance, Core Web Vitals, and PageSpeed metrics. • Troubleshot complex theme issues and delivered ongoing maintenance and feature enhancements. • Implemented accessibility improvements following WCAG best practices. • Developed keyboard-accessible navigation, forms, modals, and interactive components. • Ensured proper semantic HTML structure, ARIA attributes, focus management, and screen reader compatibility. • Improved overall user experience across desktop and mobile devices. • Collaborated closely with designers, project managers, and QA teams to deliver high-quality Shopify solutions. Technologies: Shopify, Liquid, HTML5, CSS3, JavaScript, AJAX, REST APIs, Git, Shopify CLI, Shopify Theme Architecture.

Shopify developer

May 2021 - Aug 2024 • 3 yrs 3 mos

Shopify Developer at ARPO AGENCY Worked on 30+ Shopify projects for international clients, delivering custom theme development, store optimization, and advanced storefront functionality. • Building and customizing Shopify themes using Liquid, HTML, CSS, and JavaScript • Developing custom sections, blocks, landing pages, and product templates • Implementing subscription-based products and bundle functionality • Creating responsive, mobile-first user interfaces • Optimizing store performance, Core Web Vitals, and PageSpeed scores • Integrating third-party apps, APIs, and custom functionality • Developing AJAX-powered cart, drawer, filtering, and product selection experiences • Working with Shopify metafields, customer accounts, and dynamic content • Troubleshooting theme issues, fixing bugs, and improving UX/UI • Supporting store migrations and large-scale theme customizations