Denys

DENYS BASUN
FRONT-END DEVELOPER (REACT)
Prague, Czech Republic • [відкрити контакти](див. вище в блоці «контактна інформація») • [відкрити контакти](див. вище в блоці «контактна інформація») • linkedin
Languages: English, Ukrainian, Russian
SUMMARY
A Front-end developer focused on React and responsive UI. Experienced in building dynamic and scalable web
applications, optimizing performance, and implementing best practices in UI/UX. Passionate about front-end
architecture and continuous learning. Expanding knowledge in TypeScript and front-end testing

SKILLS
❖​ Languages & Frameworks: JavaScript (ES6+), TypeScript (learning), React
❖​ Styling & Animations: HTML5, CSS, SASS/SCSS, Bootstrap, React Transition Group, CSS Animations
❖​ State Management & API: Redux, Redux Toolkit, RTK Query, React Router, Formik, REST API
❖​ Build & Performance: Webpack, Code Splitting, Lazy Loading, Optimization
❖​ Version Control & Other Tools: Git, GitHub, Figma, Jira, Confluence, Photoshop

PROFESSIONAL EXPERIENCE​
FRONT-END DEVELOPER (REACT) – FREELANCE​ Remote | 2024 – Present
❖​ Developed a fully responsive MVP for a startup, showcasing a modern payment solution concept.
❖​ Worked closely with the design team to ensure a user-friendly and accessible UI, improving usability.
❖​ Integrated REST API and EmailJS API to process form submissions and automate email follow-ups.
❖​ Built interactive and dynamic components using React, SCSS, and React Router.
❖​ Implemented adaptive design, using CSS media queries and Flexbox/Grid for optimal cross-device experience.
❖​ Optimized performance by implementing Code Splitting and memoization techniques, reducing initial load time.
❖​ Implemented multilingual support using React i18next, enabling seamless language switching.

3D Artist – ROOM 8 STUDIO AND VOLMI GAMES ​ Kyiv, Ukraine | 2020–2024
❖​ Designed and modeled 3D assets and textures for games, including notable titles like Activision's Call of Duty.
❖​ Optimized rendering and performance, which enhanced my skills in animation, graphics, and development.
❖​ Collaborated with developers and designers to ensure seamless asset integration into game engines.

SYSTEM ADMINISTRATOR – ELECTRUM​ Kyiv, Ukraine | 2017–2020
❖​ Managed and maintained IT infrastructure. Installed, configured, and optimized workstations for employees.
❖​ Developed problem-solving and debugging skills, later applied in front-end development.

PROJECTS
SOLDI – Github / Visit Website
❖​ Developed a fully responsive MVP for a startup with a modern React interface.
HERO MANAGEMENT APP – Github / Visit Website
❖​ Built an interactive visual Marvel character database using React, REST API and Marvel API.
❖​ Implemented search and filtering functionality for a better user experience.
❖​ Optimized app performance with Lazy Loading & Code Splitting.
❖​ Implemented Redux Toolkit for state management

EDUCATION
NATIONAL AVIATION UNIVERSITY (NAU)​ Kyiv, Ukraine | 2014–2018
❖​ Bachelor's Degree in Telecommunications Engineering
UDEMY 2023–2024
❖​ CERTIFICATIONS :
1.​ Web Developer
2.​ Practical JavaScript
3.​ Full JavaScript + React Course