Vladyslav

Vladyslav Osipov
Senior Shopify Frontend Developer | Liquid, JavaScript. I build reusable theme systems, product and
cart experiences, and faster storefronts. My work on Gain helped establish a frontend core used
across four themes.
[відкрити контакти](див. вище в блоці «контактна інформація») [відкрити контакти](див. вище в блоці «контактна інформація») Odesa, Ukraine · Remote

LINKS
• Portfolio: vosipov.dev · LinkedIn: [відкрити контакти](див. вище в блоці «контактна інформація»)

EXPERIENCE
Splitdev
Senior Frontend Developer Dec 2025 - Oct 2026
• Shipped a modular product page with multi-file order personalisation. Synced variants, media
and sticky purchase controls, and submitted validated uploads as line-item properties.
• Integrated an external search service with Shopify-rendered product cards, shared grids for
collections and search, and URL-based filters and pagination. Handled partial product-card
failures.
• Built configurable design tokens, shared storefront components and an interactive styleguide.
Parts of the shared foundation were used in a client store.

UTD
Frontend Developer (Junior to Senior) Jun 2021 - Aug 2025
• Designed and built much of Gain’s frontend core, including variant events, shared slider and video
controls, and focus management for dialogs and drawers. Gain launched in the Shopify Theme
Store. Boutique, Ultra and Allure reused its core.
• Modernised the Ming-Wang storefront from Vue 2 to Vue 3, Webpack to Vite/Rollup and Tailwind
CSS 2 to 4. Loaded only the components used on each page and deferred most initialisation until
near the viewport.
• Measured an increase from 14 to 78 in mobile PageSpeed Insights Performance after the
Ming-Wang changes (Aug 2025). Documented how the team could repeat the migration across
related themes.

SKILLS
• Shopify, Liquid, JavaScript, HTML, CSS, SCSS, Vue, Tailwind CSS, Vite/Rollup, Swiper, metafields,
AJAX cart, FormData, PageSpeed Insights, keyboard accessibility

EDUCATION
Admiral Makarov National University of Shipbuilding
Bachelor’s degree · Systems Engineer 2014 - 2018
• Languages: Ukrainian and Russian (native), English (B1)