Mykola

MYKOLA POLISHCHUK
Senior Frontend Engineer
[open contact info](look above in the "contact info" section) [open contact info](look above in the "contact info" section) Lviv, Ukraine https://t.me/dubsttt

Skills Summary
JavaScript Frontend Engineer with 9+ years of commercial experience building
and maintaining production web applications, primarily long-term
TypeScript
B2C/B2B products where stability, maintainability, and scalable frontend
Vue.js architecture are essential.

Pinia Strong expertise in Vue.js ecosystem, frontend architecture, API
integrations, performance optimization, and team collaboration.
Vuex
Recently worked on tourism-related platforms including
React customer-facing applications, booking flows, partner/internal tools,
Webpack admin systems, and API integrations.

Vite From 2024 to 2026 worked as Frontend Team Lead, leading
frontend development processes, mentoring developers, participating
Jest in architecture decisions, and collaborating closely with product and
Vitest backend teams.

HTML5 / HTML Education
CSS3 / SCSS / SASS State University of Telecommunications Bachelor
Lviv
Git

Jira & Confluence Experience
Evoplay Kyiv
Figma
Evoplay — Senior Frontend Engineer / Frontend Team Lead
npm 2022 — 2026
REST API Frontend Team Lead (2024 — 2026)
GraphQL • Led frontend team development processes and coordinated frontend
delivery

Languages • Participated in architecture decisions and technical planning
Ukrainian • Mentored frontend developers and supported code quality
Native improvements
English • Collaborated closely with backend, QA, product and design teams
Upper-Intermediate
• Improved maintainability and scalability of frontend applications
Russian
Native • Participated in task estimation, sprint planning and feature ownership

Senior Frontend Engineer (2022 —
2024)
• Developed and maintained production B2C/B2B web applications

• Worked on tourism-related platforms including booking flows,
customer-facing interfaces, partner tools and admin functionality

• Integrated APIs and improved frontend architecture stability

• Built reusable UI solutions and optimized application performance

• Supported long-term scalable frontend development

Technologies
Vue.js, JavaScript, React, TypeScript, Webpack, SCSS, REST API, Jest, Git

Inet-Production 2017 — 2022
Frontend Developer
• Developed and maintained frontend parts of commercial web
applications

• Collaborated with frontend and backend developers

• Created and maintained internal portals for cosmetic companies and
pharmacists

• Implemented tests, training systems, surveys, informational sections
and admin functionality

• Supported legacy systems and improved frontend maintainability

Technologies
Vue.js, Vuex, HTML5, SASS, jQuery, Git

Freelance Frontend Developer 2014 — 2017
• Worked on multiple freelance frontend projects

• Built responsive layouts and interactive UI functionality

• Developed dynamic interfaces using JavaScript and jQuery