Yevhenii

Yevhenii Mynenko
Kyiv | [open contact info](look above in the "contact info" section) | linkedin | github | portfolio | telegram | e-mail
SUMMARY
Shopify Front-end Developer with nearly 3 years of experience in building and customizing online stores. Skilled in
Liquid, Storefront API, Ajax API, Shopify themes and apps, delivering responsive, and user-friendly solutions.
TECHNICAL SKILLS
Programming Languages: JavaScript/TypeScript, Python, C#
Technologies & Frameworks: Shopify/Liquid, React /Next.js, HTML/CSS, SASS/SCSS, StoryBook, Tailwind,
Bootstrap, Gulp/Webpack/Vite, Zustand, React Hooks, Formik, i18n, Axios, React Query/SWR, CI/CD (basic) /
Service Worker, GSAP, Three.js (basic), Shopify Ajax API, Storefront API
Databases: SQL/MySQL/PostgreSQL
Tools: Git/Github/Bitbucket, Shopify CLI, OAuth/JWT, Agile/SCRUM/Kanban, JIRA/Clickup, Swagger/Postman,
Figma/Zeplin, Eslint/Prettier
EXPERIENCE
Front-end Developer Mar. 2023 – Jan. 2024
Student Council of the FICE • Volunteer Remote
 Developed new features (Next.js + SCSS, later Tailwind), built and optimized UI components, which reduced
duplicated code and accelerated new page development.
 Improved SEO by 20% through metadata enhancements, and analys LightHouse. Refactored and migrated
existing styles to Tailwind, reducing CSS overhead and improving project maintainability. Optimized legacy
code. Integrated StoryBook, which streamlined testing and reduced bugs in production releases.
 Led a team of 5 developers: designed project architecture, prioritized tasks, and ensured timely delivery.
Established effective communication between QA, designers, and backend developers, which minimized
delays in the development process.
Tech Stack: React, Next.js (app routing), Node.js, Zustand, MUI, StoryBook, SASS, i18n.
Shopify Front-end Developer Jan. 2024 – Present
EVDEV • Part time Remote
 Built e-commerce online stores on the Shopify platform and maintained existing projects. Customized themes
based on Figma designs, implemented responsive layouts for desktop, tablet, and mobile, and ensured cross-
browser compatibility. Used Liquid, HTML, CSS, JavaScript to implement functional changes.
 Developed custom sections and backend logic, worked with custom apps, modified and integrated third-party
apps. Implemented A/B testing to improve conversion rates. Actively worked with Shopify Ajax API and
Storefront API. Gained expertise in metafields, metaobjects, menus, and other core Shopify functionality.
 Optimized performance and loading speed: performed audits with Lighthouse and Plerdy, implemented lazy
loading, optimized images and videos, which improved Core Web Vitals scores.
 Collaborated with designers, QA, and project managers to deliver pixel-perfect results. Participated in bug
fixing and ongoing updates for client projects.
 Created detailed client-facing documentations and guides explaining how to use features — enabling clients to
manage their stores independently without developer involvement.
Tech Stack: Shopify, Python (for proxy servers), Apps
EDUCATION
Kyiv Polytechnic University
Bachelor's Degree in Information Systems and Technologies
LANGUAGES
• Ukraine: Native;
• Russian: Fluent;
• English: Intermediate
SOFT SKILLS
• Collaborated effectively within a team of up to 30 members.
• Experienced in team management and customer communication.
• Collaborated closely with the Manual QA and Backend departments.