Кирил

SUMMARY
KYRYLO
YAKYMCHUK Shopify Front-End Developer with 5+ years of experience building high-
performing e-commerce stores using Liquid, JavaScript, and React.
Shopify Front-end Developer Delivered 60+ Shopify projects, including 30+ full-cycle stores built
independently.
DETAILS
Focused on performance, scalability, and conversion optimization,
[open contact info](look above in the "contact info" section) achieving +15–30% CVR improvements and faster load times across
multiple projects. Experienced in Shopify architecture, custom
+0935073995
development, and managing multiple projects in parallel.
Zhytomyr, Ukraine
EXPERIENCE
SKILLS
Nov 2023 — Feb 2026
• Shopify Liquid - 5 years
Shopify Front-End Developer
• Shopify App - 3 years
Teplin-agency
• Shopify Extension - 3 years
Shopify Front-End Developer focused on building high-performance and
• Shopify APIs - 4 years conversion-driven e-commerce solutions. Delivered full-cycle Shopify
projects independently - from design implementation (Figma/UX specs) to
• React JS / Next JS - 3 years
production deployment, optimization, and long-term maintenance.
• HTMLS / CSS / JS - 6 years Delivered 40+ full-cycle Shopify stores (independently and as part of a
• Shopify Plus - 4 years team)
Maintained and supported 3–4 active stores simultaneously, handling
• Github - 6 years
feature development, bug fixing, and performance improvements
• Figma - 5 years Improved store performance and UX, achieving +15–30% conversion
• Jira / Asana / Clickup - 5 years rate uplift and significantly reducing page load times
Developed up to 3-5 Shopify Checkout Extensions, customizing
• Performance Optimization
checkout flows and improving user experience
• Service integration Built up to 5-7 custom Shopify apps for internal logic, automation,
• Team Leadership and third-party integrations
Integrated and configured third-party services and apps including
• Client Communication
Klaviyo, Recharge, PayPal, Google Analytics, etc.

LANGUAGES Collaborated with designers, PMs, and backend developers to deliver
scalable and maintainable solutions
Tech Stack: Liquid, JavaScript (ES6+), React, Shopify APIs,
• English - B2
REST/GraphQL, HTML5, SCSS

• Ukrainian - C2
Nov 2024

Freelance Shopify/Front-end Developer
SOCIAL LINKS Freelance projects

Link [open contact info](look above in the "contact info" section) Provided ongoing technical support and feature development for Shopify
edin: yakymchuk-323057226/?locale=ru stores, working independently with a clients.
Djinni: https://djinni.co/q/6d3800df9a/ Handled store maintenance, bug fixing, and small-to-medium feature
implementations
Customized themes and implemented UI changes based on client
requirements
Integrated and configured third-party services such as Klaviyo,
Recharge, and Google Analytics, etc.
Tech Stack: Liquid, JavaScript (ES6+), React, Shopify APIs, Shopify CLI,
REST/GraphQL, HTML5, SCSS

Jan 2022 — Nov 2023

Middle Shopify/React Front-end developer

Uvidest, Zhytomyr

Focused on Shopify and e-commerce development, contributing to full-
cycle store builds and long-term feature scaling.
Contributed to 15–20+ Shopify projects as part of a development team
Built up to 3 custom Shopify apps for internal logic, automation, and
third-party integrations
Participated in full-cycle store development, from design
implementation to production release
Implemented custom sections, components, and features using Liquid
and JavaScript
Worked on store performance optimization, improving load times and
overall UX
Supported and scaled existing stores, adding new features and
maintaining stability
Collaborated closely with designers and developers to deliver consistent
and maintainable solutions
Tech Stack: Liquid, JavaScript (ES6+), HTML5, SCSS, Shopify APIs,
React, REST/GraphQL

Sep 2021 — Dec 2021

React Front-end developer

Private IT Company, Zhytomyr

Continued working in the company after completing initial training,
contributing to commercial and internal projects built with React and
Next.js.

Developed and maintained front-end applications including: - E-commerce
storefronts - Admin CMS systems - Browser-based tools and dashboards -
Custom business-specific internal platforms Worked closely with backend
developers to integrate REST APIs, implement complex UI logic, and
ensure stable data flow between client and server.
Participated in architectural discussions, component structuring, and
improving codebase maintainability.

Contributed to building reusable UI components, handling state
management, Optimizing rendering performance, and ensuring cross-
browser compatibility. Gained hands-on experience working in production
environments with real users and evolving business requirements

Jun 2021 — Sep 2021

Front-end developer -Trainee

Private IT Company, Zhytomyr

Learned core frontend skills: HTML, CSS, JS, and TS — with a focus on
transitioning to React and Next.js frameworks. Gained experience working
both in a team and independently. Also learned to use Git, Figma, and task
managers such as Jira, ClickUp, and Trello.