Ілля

Illia Matushchak
Junior Frontend React Developer
Remote work
📞 Phone: [открыть контакты](см. выше в блоке «контактная информация»)
📧 Email: [открыть контакты](см. выше в блоке «контактная информация»)
💼 LinkedIn: [открыть контакты](см. выше в блоке «контактная информация»)
💻 GitHub: https://github.com/IlliaMatushchak

Summary
Junior Frontend React Developer with a solid foundation in HTML, CSS, JavaScript, and
React. Currently developing an online bookstore application using React. Completed multiple
professional frontend courses and continuously improving skills in modern web technologies.
Motivated to grow within a development team and contribute to high-quality frontend solutions.

Technical Skills
Languages:

• HTML5, CSS3, JavaScript (ES6+)

Frameworks & Libraries:

• React (Hooks, functional components)

• React Router (basic routing)

• Axios for data fetching with mock REST API

• Reusable components and props/state management

• Conditional rendering

• Client-side form validation

• Basic performance optimization (proper key usage, memoization basics)

Tools & Technologies:

• Git, GitHub
• Figma

• Responsive Web Design

• REST API

Additional Skills
• Problem-solving and analytical skills.
• Stress resistance.
• Ability to work in a team.
• Good time management.
• Attention to detail and dedication to high-quality work.

Projects
Online Bookstore (2025)
Developed a responsive single-page bookstore application for browsing, filtering and
purchasing books.
Technologies: HTML5, CSS3, JavaScript (ES6+), React, REST API, Axios, Git, React Router,
Chrome DevTools.
Achievements:
• Built a component-based architecture with functional components and hooks.
• Implemented client-side routing using React Router.
• Simulated asynchronous data fetching using a mock REST API with JSON data to prepare
the frontend for future integration with real backend services.
• Ability to change personal data and own avatar for authenticated users.
• Implemented client-side form validation using custom validation logic.
• Developed an error and message handling system that informs the user about incorrect data
or request errors.
• Developed reusable UI components.
• Ability to log in as a user or administrator.
• Implemented an admin sidebar with convenient navigation across management pages.
• Implemented book management features, including create and delete operations.
• Created adaptive layouts for better user experience across devices.
• Focused on clean UI and user-friendly navigation.
• Books filtering and sorting features.
• Added smooth appearance of loaded images for better user experience.
• Implemented loading indicators for asynchronous operations.
• Deployed the application using GitHub Pages.
Demo: https://illiamatushchak.github.io/books-shop-react/
GitHub: https://github.com/IlliaMatushchak/books-shop-react

Education
Master’s Degree in Computer-Integrated Technologies and Systems of Non-Destructive Testing
and Diagnostics
National Technical University of Ukraine “Kyiv Polytechnic Institute” (2012 - 2018)

Work Experience
Soldering electronic components to a PCB - Ajax Systems (2018 - 2022)
• Worked with electronic components following technical documentation
• Maintained high attention to detail and quality standards
• Developed discipline, responsibility, and teamwork skills

Diplomas
ITVDN:
• HTML5 & CSS3 - https://testprovider.com/ru/search-certificate/tp34205420d
• JavaScript Developer - https://testprovider.com/ru/search-certificate/tp40223410d
• React Developer - https://testprovider.com/ru/search-certificate/tp50315359d
 Certifications
Campster:
• Introduction to Programming
• English language (levels A1, A2, B1 and B2)
Prometheus:
• Web UI Development Basics
Freshcode:
• HTML & CSS Basics
Ciklum:
• Frontend Fundamentals Course
ITVDN:
• HTML5 & CSS3 (Starter, Essential and Advanced)
• CSS Flexbox & Grid
• Practical Landing Page Course
• JavaScript (Starter, Essential, Extended Capabilities, Patterns, ES6)
• TypeScript Fundamentals
• React (Starter, Advanced)
• Git basics

Languages
• English - Intermediate (B1)
• Ukrainian - Native