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Victoria Vashchuk
Frontend Developer

Kyiv, Ukraine | [открыть контакты](см. выше в блоке «контактная информация»)

[открыть контакты](см. выше в блоке «контактная информация»)

[открыть контакты](см. выше в блоке «контактная информация»)

Professional Summary
Experienced front-end developer with 5+ years of expertise in designing and
developing applications. Skilled in JavaScript, TypeScript, Vue.js, React, and
modern web technologies. Adept at optimizing user experiences, implementing
automation processes, and delivering high-quality solutions to meet business needs.
Passionate about creating intuitive and scalable web applications.

Work Experience
Front-End Developer
ApproachX – Kyiv, Ukraine

Jun 2020 – Nov 2025

●​ Developed and tested responsive landing pages using HTML, CSS, jQuery,
JavaScript, Vue.js and PHP.
●​ Conducted daily manual testing of user flows and created automated test
scripts and reported to Telegram bot, reducing testing time by 90% using
Selenium, Java, JavaScript.
●​ Built small-scale, medium-scale, medium-to-large-scale SPAs for internal
operations with features like data visualization, authentication, optimizing
performance and improving UI/UX.
●​ Led the development of a medium-to-large-scale SPA (Vue.js and its
ecosystem) from scratch to automate business processes, overseeing
technology migration and feature enhancements.
●​ Designed React-based internal SPAs for data visualization and reporting,
improving UI/UX.

Junior Front-End developer
Self-Employed/Freelance - part-time
Apr 2019 – Jun 2020

●​ Assisted in developing responsive web pages using HTML, CSS, and
JavaScript.
●​ Worked on debugging and maintaining existing codebases for small-scale
client projects.
●​ Gained practical knowledge with front-end development.

Projects
1. Saas Platform (Vue 2/3, JS, Vuex/Pinia, Yup, PrimeVue/Vuetify, Axios, Lucide,
Highcharts, Vitest, VueCLI/Vite, Jest, Cypress, Web Workers, Service Worker, Push
Notifications, Web Sockets, REST API)
●​ Led the development of a medium-to-large-scale SPA from scratch.
●​ Oversaw the migration to modern technologies, improved system
performance, and introduced new features to enhance operational efficiency.
●​ Integrated service workers to enable offline functionality, resulting in a 50%
improvement in loading times when accessing cached assets and data, even
in low or no network conditions.
●​ Offloaded computationally expensive tasks (like copying datasets with under
10,000 items) to web workers, improving UI responsiveness by 70% and
reducing blocking time during large data manipulations.
●​ Prioritized modular architecture and code splitting (route-based,
component-based), reducing the initial JavaScript bundle size by 40% and
improving load time, especially for users on slower networks.
●​ Actively contributed to project optimization and implemented CI/CD pipelines
to speed up deployments.
●​ Applied the Factory pattern to centralize API service creation, improving
testability and preventing duplicate code.
●​ Implemented the Adapter pattern to transform and standardize API
responses, ensuring compatibility across different API versions.
●​ Utilized the Builder pattern to dynamically construct payloads with
step-by-step configuration and validation, improving maintainability.
●​ Developed a flexible and reusable data processing pipeline by combining
Adapter and Builder patterns, enhancing API integration efficiency.
●​ Applied the Singleton pattern to manage configuration.
2. SSR Web Application (Nuxt.js 3, Vue 3, Composition API, TS, Pinia, Tailwind,
SASS, DaisyUi, Lucide, Cypress, REST API, Axios)

●​ Developed an SSR web application using Nuxt.js 3 and Vue 3 Composition
API, achieving under 2-second initial page loads and full SEO compatibility
through server-side rendering
●​ Implemented fully responsive mobile-first design with Tailwind CSS,
SASS, and DaisyUI components.
 ●​ Leveraged TypeScript for end-to-end type safety, reducing runtime errors.
●​ Designed and implemented builders and adapters to support multiple API
versions, dynamically handling payload structures, endpoints, and query
parameters for backward compatibility and seamless upgrades.
●​ Improved performance with lazy loading, code splitting, Nuxt Image
optimization, and dynamic imports, consistently scoring 95+ on Lighthouse.
●​ Managed global state efficiently with Pinia, enabling reactive, modular data
flow across complex user journeys.
●​ Built E2E testing suite with Cypress.
3. Internal Dashboard SPA for Company Operations (React.js, React Router,
Zustand, React Hooks Form, Yup, MUI, Lucide, SASS, Vitest, REST API, Axios)
●​ Developed a medium-scale internal SPA using React.js and React Router,
powered by Zustand for efficient global state management and React Hook
Form + Yup for performant, schema-validated forms.
●​ Built responsive, accessible UI with MUI and SASS, styled consistently using
Lucide icons and custom design tokens.
●​ Implemented interactive data visualizations (charts).
●​ Designed and implemented builders and adapters to support multiple API
versions, dynamically handling payload structures, endpoints, and query
parameters for backward compatibility and seamless upgrades.
●​ Connected seamlessly to REST API backend via Axios, with interceptors for
token refresh, error handling, and version-aware request routing.
4. Development and Testing of Landing Pages (HTML/CSS, jQuery, JS, PHP,
MySQL, Java, Selenium)
●​ Designed and implemented responsive landing pages using HTML/CSS,
jQuery, JavaScript, and PHP.

Education
Associative Degree in Law UMK,
Kyiv 2020

Skills
●​ Programming Languages: JavaScript, TypeScript, PHP (basic)
●​ Frameworks: Vue.js, React, Nuxt.js, Laravel (basic)
●​ API Tools: Axios, Postman
●​ Web API: DOM API, Fetch API, Local Storage, Session Storage, Notifications
API
●​ Tools: Webpack, Docker, GitHub, GitLab, CI/CD Pipelines, Sentry, Eslint,
Prettier, Biome, Husky, CommitLint.
●​ Testing: Manual Testing, Automated Testing (Cypress, Jest, Selenium)
 ●​ Additional Skills: Data Visualization, API Integration, Responsive Design,
Lazy Loading, Code Splitting, Web Workers, Service Worker, SOLID, KISS,
DRY, YAGNI, Big O Notation.

Languages
●​ English – B2 - C1
●​ Ukrainian - Native