Contact information

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Work experience

Frontend (WordPress) Developer

from 02.2026 to 03.2026 (2 months)
Freelance, Дистанційно (IT)

Developed and optimized responsive, high-performance UI components for corporate web applications.
Customized WordPress CMS themes utilizing modern CSS layouts.
Integrated custom JS interactive modules and conducted page speed optimization.

Freelance Frontend Developer

from 01.2022 to 10.2023 (1 year 10 months)
Upwork & International Clients, Дистанційно (IT)

Engineered functional React components and stateful UI modules for international SaaS products and e-commerce platforms.
Built dynamic data visualization components, including custom real-time chart updates and date-range pickers.
Delivered responsive, production-ready frontend layouts from scratch, ensuring high code quality and clear technical communication.

Frontend Developer

from 11.2021 to 01.2024 (2 years 3 months)
Leo-Source, Харків (IT)

• Architected and maintained reusable UI
component libraries using React, TypeScript, and
styled-components/MUI.
• Converted complex design mockups into pixel-
perfect, fully responsive web layouts adhering to a
mobile-first philosophy.
• Refactored and modularized legacy codebases to
improve code maintainability, type safety, and
overall application stability.
• Wrote unit and integration tests using Jest to
achieve high code coverage and prevent
regressions.
• Conducted cross-browser testing, debugging, and
continuous performance optimization for fluid
rendering.
• Participated in peer code reviews, mentored
onboarding team members, and maintained
thorough technical documentation.

Education

ХНЭУ

Факультет Інформаційних технологій, спеціальність Інженерія програмного забезпечення, Харків
Unfinished higher, from 2018 to 2022 (4 years)

Additional education and certificates

Тренинг "Сам себе фрилансер"

2020, 1 месяц

Онлайн-курс: "Веб-верстальщик: начало"

2021, 1 месяц

NovaJS

2021, 2 месяца

Онлайн-курс: "Javascript: Погружение"

2021, 1 месяц

Дія. Цифрова освіта

1 день
Certificate

Responsive Web Design, freeCodeCamp

2025, 1 місяць
Certificate

Responsive Web Design

2026, 1 місяць
Certificate

JavaScript, freeCodeCamp

2026, 2 місяці
Certificate

Full-stack Developer Course - GoIt

2026, in Progress

Knowledge and skills

• HTML5
• CSS
• SASS
• JavaScript
• TypeScript
• React
• React Router
• React Hooks
• Styled-components
• Mobile First
• Bootstrap
• GitHub
• Figma
• TailwindCSS
• REST API
• Git
• Formik
• Redux Toolkit
• WordPress

Language proficiencies

• English — average
• Ukrainian — advanced

Additional information

Проєкти та код:

Портфоліо: https://xovrashok-portfolio.vercel.app/

GitHub: https://github.com/xovrashok