Anhelina

ANHELINA KATASHYNSKA
Frontend Web Developer

Motivated developer with 2+ years of experience and a solid understanding
of JavaScript technologies, including React (Next.js). Skilled in building user-
friendly and responsive web applications. A reliable team player with strong
communication skills, always eager to collaborate and contribute to
CONTACT innovative projects. Passionate about continuous learning and ready to take
on new challenges.
📍 Europe | Ukraine | Remote

✉️ [відкрити контакти](див. вище в блоці «контактна інформація») PROFESSIONAL EXPERIENCE
📞 [відкрити контакти](див. вище в блоці «контактна інформація») Telegram Five Systems Development

🔗 GitHub | LinkedIn
December 2022 - February 2025

Elott - B2B Media Services Platform
HARD SKILLS Elott is a media services platform with whitelabeling capabilities, allowing
businesses to distribute and monetize digital content.
Technologies • Developed responsive UI components using React, TypeScript and Material UI,
ensuring compatibility across devices
HTML5, CSS3, SASS(SCSS), Tailwind,
• Implemented admin panels for content creators with advanced publishing options
Material-UI, JavaScript (ES6+), • Built functionality for managing media content libraries and payment processing
TypeScript, React, Next.js, Redux, • Participated in code reviews and implemented unit tests using Jest

Redux-Toolkit, RTK Query, TanStack
ESTA - Project Management Software
Query, Jest, Formik, React Hook
Form, axios, Rest API, SWR, SQL Project provides tools for real-time project tracking, customizable dashboards,
automated reports, risk management, and document collaboration.
Tools • Contributed to the development of new project management features, improving
Git, GitLab, Bitbucket, Webpack, user efficiency, streamlining workflows and improving overall system
• Implemented global state management using Redux with Redux-Thunk to
Vite, NPM, VSCode, Postman,
improve performance and enhance data flow efficiency
Swagger, BrowserStack, Figma • Improved interface usability by implementing design adjustments and optimizing
essential features based on user requirements
Workflow
• Resolved key issues and performed code refactoring to enhance stability
Agile, Scrum, Kanban, Git Flow,
Notion, Miro, Jira, Trello, ClickUp Company website for brand growth
Soft Skills A company website designed to attract new customers, increase brand visibility,
• Problem-solving: optimized slow UI and showcase the company's products, services.
• Developed the website interface using Next.js with server-side rendering (SSR),
rendering, boosting performance
improving page load speed and SEO
• Collaboration: worked great in • Integrated APIs for dynamic content updates, ensuring data relevance
teams, helping out and tackling • Implemented animations to enhance user experience and visual appeal
• Optimized performance, reducing page load times and improving Core Web Vitals
tasks together on 3+ projects
• Adaptability: mastered Next.js and
EDUCATION
SSR in a limited timeframe

Languages 🎓 Vinnytsia National Technical University
English: Upper-intermediate
Master's in Computer Science Bachelor's in Computer Science
Ukrainian: Native Sep 2024 - Present Sep 2020 - Jun 2024