Vadym 

Vadym Zakharchuk
Senior / Strong Middle Frontend Developer

Email: [открыть контакты](см. выше в блоке «контактная информация») | Phone: [открыть контакты](см. выше в блоке «контактная информация»)
LinkedIn: [открыть контакты](см. выше в блоке «контактная информация») Location: Kyiv, Ukraine

Summary

Experienced Frontend Developer with over 7 years of hands-on experience. Specialist in
building complex, scalable web applications using Vue 3 (Composition API), Nuxt, and TypeScript.
Expert in integrating GraphQL (Apollo), optimizing performance, and architecting reusable UI
component libraries. Strong mathematical background (MA in Mathematics) helps in solving non-
standard technical challenges and complex data mapping.

Core Skills
• Frontend: Vue.js (2 & 3), Nuxt.js, Pinia, Vuex, GraphQL (Apollo Client), HTML5, CSS3/SCSS.

• Engineering: TypeScript, JavaScript (ES6+), Nx Monorepo, graphql-codegen.

• UI/UX: PrimeVue, Tailwind CSS, Responsive Design, StoryBook.

• Testing & Tools: Jest, Cypress, Git, Agile/Scrum.

• Other: i18n, Socket.io, Lea
et/OSM, HTML Canvas, Node.js/Express.

Work experience
Frontend Developer | Applied Methods GmbH
Apr 2025 – Present Project: Educational Media Platform for the Ministry of Education of Germany

Architected and developed high-performance UI components using Vue 3 and PrimeVue within an Nx
monorepo.

• Implemented a sophisticated metadata mapping system, creating intelligent mappers to
handle complex nested data structures and various display types (tags, lists, localized text).

• Designed and refactored multi-mode action components (Full/Compact/Mini), ensuring
seamless UI/UX transitions across dierent platform views.

• Integrated GraphQL mutations and queries with Apollo Client, managing complex loading
states and error handling for critical user actions like ratings and watchlist management.

• Collaborated on architecture planning and conducted thorough Code Reviews to maintain
high standards of code quality and maintainability.

• Stack: Vue 3, TypeScript, Apollo GraphQL, Pinia, PrimeVue, Nx, i18next.
Senior Frontend Developer | Proxima Research International
Jan 2023 – Jan 2025 Projects: compendium.com.ua, apteki.com.ua (Pharmaceutical & Medical Platforms)

Developed new UI features and built complete API integrations covered by unit tests.
• Resolved critical issues including memory leaks, complex routing bugs, and server-side
rendering errors.

• Integrated interactive maps using Lea
et and real-time features via Socket.io.

• Stack: Nuxt 3, Vue, TypeScript, Pinia, i18n, Jest, Cypress, SEO tools.

Middle Frontend Developer | Credit Agricole Bank

Feb 2022 – Jan 2023 Project: E-Banking Platform

• Delivered secure, clean, and test-covered frontend code for banking operations.

• Refactored legacy codebase in Nuxt 2 to improve maintainability and performance.

• Stack: Nuxt 2, Vue, Vuex, Koa.js, Jest, Cypress, i18n.

Frontend Developer | Forise Group
Aug 2021 – Jan 2022

• Developed UI features using HTML Canvas and OpenStreetMap (OSM) for data visualization.

• Stack: Vue, Vuex, Express.js, i18n, OSM.

Education Courses
Master's Degree in Mathematics  Vue.js. Full Practical Course
 React.js: Full Practical Course
Languages  Node.js: Full Practical Course

 Ukrainian — Native  Nest.js: Modern Backend Full Course

 Russian — Native
 English — B2