Contact information

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Work experience

Frontend developer

from 04.2025 to 10.2025 (7 months)
SoftServe, Дистанційно (IT)

• Developed a movie platform in a team of 5 developers using React and TypeScript.
• Built 10 reusable UI components (movie cards, detailed pages), reducing development time for new features.
• Implemented fully responsive design across mobile, tablet, and desktop devices, improving overall user experience.
• Integrated REST API handling multiple endpoints, asynchronous data, loading states, and error management.
• Participated in code reviews, improving code quality and reducing potential bugs across the project.
• Collaborated in a Git-based workflow (feature branches, pull requests, peer reviews) in a team of 5 developers, ensuring smooth integration and high
code quality.

Education

ДНУ ім. О.Гончара

Фізико-технічний, Кібербезпека, Дніпро
Higher, from 2021 to 2025 (4 years)

Additional education and certificates

Responsive Web Design

2024

JavaScript Algorithms and Data Structures

2024

Front End Development Libraries

2024

Knowledge and skills

• React
• Next.js
• TypeScript
• JavaScript
• HTML
• CSS
• SASS
• Tailwind CSS
• Redux
• Redux Toolkit
• Node.js
• Express.js
• Git
• GitHub
• Responsive design
• REST API
• Zustand

Language proficiencies

• Ukrainian — fluent
• English — average
• German — beginner

Additional information

Frontend Developer with 1.5+ years of experience building responsive and scalable web applications using React, Next.js, TypeScript, Redux Toolkit,
and Tailwind CSS. Experienced in developing production-like features including authentication flows, state management architectures, REST API
integration, and real-time WebSocket communication. Built multiple end-to-end projects with a focus on clean architecture, reusable components,
performance optimization, and responsive UI design across modern web applications

Gmail - [open contact info](look above in the "contact info" section)
Telegram - https://t.me/danilfrontend
LinkedIn - [open contact info](look above in the "contact info" section)
GitHub - github.com/DaniilR12

PROJECT
Netflix Clone
React · TypeScript · Tailwind CSS · Redux Toolkit · RTK Query · Zod · React Hook Form
• Developed a Netflix-inspired web app with 10 pages for browsing and interacting with movie content.
• Implemented authentication flow with 2+ forms (login and registration) validated using React Hook Form and Zod, ensuring secure and reliable user
access.
• Integrated REST API with RTK Query, handling 10+ endpoints for efficient data fetching, caching, and synchronization.
• Built global state management and favorites system using Redux Toolkit for all user interactions.
• Added multi-language support (EN, DE, UA, RU) and theme switching with persistent user preferences.
• Developed fully responsive UI using a mobile-first approach across all device types.

Real-time Chat Application
React · TypeScript · WebSocket · Tailwind CSS
• Developed a real-time chat app for 50+ concurrent users, leveraging WebSockets and REST API for multi-room support.
• Achieved <200ms latency for live message exchange via WebSockets, eliminating page reloads and enhancing interactivity.
• Delivered a 100% responsive UI across mobile and desktop, ensuring a seamless and consistent UX on all platforms.
• Engineered data sync for 1,000+ persistent messages, ensuring high integrity across REST and WebSocket layers.
• Improved UI stability by 40% by optimizing connection states and delivery feedback (online/offline, loading).
• Cut integration bugs by 25% through strict API contract adherence, accelerating overall feature deployment.