Vladyslav

Vladyslav Osipov
Senior Frontend Developer | React, Next.js, Shopify. Builds reusable storefront systems and
CMS-driven websites, with theme architecture adopted across four Shopify 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 Shopify product page with multi-file order personalisation and synchronised variant,
media, and sticky purchase controls.
• Released an external-search integration with shared collection/search grids, URL-synchronised
filters, and partial product-loading failure handling.
• Built reusable Shopify components, design tokens, and an interactive styleguide; parts were
adopted in one client store while the broader foundation remained in development.

UTD
Senior Frontend Developer Jun 2021 - Aug 2025
• Improved a Shopify store’s mobile PageSpeed Insights Performance score from 14/100 to
78/100 (my before/after measurements, Aug 2025).
• Migrated Vue 2 to Vue 3, Webpack to Vite/Rollup, and Tailwind CSS 2 to 4; introduced
page-specific loading and deferred component initialisation.
• Built Gain’s reusable theme core and product page. Gain launched in the Shopify Theme Store;
its architecture was reused in Boutique, Ultra, and Allure.
• Led a two-developer team delivering a multilingual Next.js/Sanity website to Vercel; enabled
editors to compose pages and manage linked translations without code changes.
• Promoted from Junior to Senior Frontend Developer.

SKILLS
• Core: React, Next.js, TypeScript, JavaScript, Shopify/Liquid, HTML, CSS, Tailwind CSS, SCSS.
• Architecture & CMS: reusable component systems, frontend architecture, Sanity, headless CMS
integration.
• Delivery & quality: Vite/Rollup, Vercel, Storybook, Git, responsive UI, accessibility, PageSpeed
Insights optimisation.
• Languages: Ukrainian and Russian - native; English - B1 (technical reading and written
communication).

EDUCATION
Admiral Makarov National University of Shipbuilding
Bachelor’s degree · Systems Engineer 2014 - 2018