Rostyslav

Rostyslav Baskin
Front-End Developer
SUMMARY

Front-end developer with 2 years of experience. Built multi-page
web apps using Next.js, TypeScript, RTK Query, Zustand, and Tailwind
CSS. Worked with back-end technologies like Fastify, Prisma, and
PostgreSQL. Skilled in UI development, state management, and API
integration with a focus on performance and usability.
SKILLS

Next.js React TypeScript JavaScript TailwindCSS
CON TACTS

Zustand storybook Redux Redux-Toolkit RTK query Location
Kraków, Lesser Poland Voivodeship,
GitHub Docker Express.js Prisma ORM Poland
Remote
WORK EXPERIEN CE
Email
Front-End Developer at Fight Club 2024-2025 [відкрити контакти](див. вище в блоці «контактна інформація»)
Developed a full-featured multi-page website for a company organizing Phone
tournaments for popular games such as Zenless Zone Zero, Genshin [відкрити контакти](див. вище в блоці «контактна інформація»)
Impact, and Honkai: Star Rail.
My responsibilities included building the frontend using Next.js, Telegram
TypeScript, RTK Query, and Zustand. https://t.me/W1nt567
Worked closely with the backend team utilizing Fastify, Prisma, and LinkedIn
PostgreSQL. Took part in all stages of frontend development — from [відкрити контакти](див. вище в блоці «контактна інформація»)
architectural planning to deployment. baskin-93381928a/
Front-End Mentor at GoIteens 2024 - present GitHub
Experienced mentor at an IT school, successfully teaching students https://github.com/Wint567
the fundamentals of front-end development, including HTML, CSS,
JavaScript, React, and other modern technologies. LAN GUAGES

Front-End Developer at WebWorks Innovations 2023-2024
Ukrainian C2
1) Developed responsive web interfaces using HTML, CSS, and JavaScript
to enhance user experience across different devices and screen sizes. English B2
2) Built and maintained single-page applications (SPAs) using React.js,
leveraging React Hooks and Context API for state management. Russian C2
3) Collaborated with UX/UI designers to translate wireframes and
mockups into fully functional web components.
4) Optimized website performance, implementing best practices for
reducing load times and improving SEO.
5) Integrated RESTful APIs and handled asynchronous data fetching using
tools like Axios and Fetch API.
6) Utilized version control systems (Git) to manage codebase, collaborate
with other developers, and track project changes.
7) Implemented front-end testing using tools such as Jest and React
Testing Library to ensure high-quality code.
8) Fixed bugs and resolved performance issues in existing applications to
improve functionality and user satisfaction.
EDUCATION

Computer engineering at National Technical University "Dnipro 2021-2025
Polytechnic"
ADDITION AL COURSES AN D TRAIN IN GS

Front-end Basic at Hillel IT School 2023
 https://certificate.ithillel.ua/view/39578375 EXCELLENT
Front-end Pro at Hillel IT School 2023
EXCELLENT 1ST PLACE

PORTF OLIO

CryptoTracker – A Modern Cryptocurrency Dashboard
CryptoTracker is a sleek and intuitive web application built with React that allows
users to buy cryptocurrencies, track their portfolio value through interactive charts,
and monitor overall balance in real-time.

Key Features:
Cryptocurrency Purchase – Seamless buying experience with real-time price
updates.
Portfolio Tracking – Visual representation of assets through dynamic charts.
Balance Monitoring – View total asset value and individual cryptocurrency holdings.
Tech Stack:
Frontend: React, Ant Design (UI Components)
Backend: Express.js (API & Server)
Data Visualization: Chart.js / Recharts
https://github.com/Wint567/react-crypto
Crypto Roulette / Double – Analytics App
A web tool for simulating and analyzing “double” wheels (red/black/gold). Test
betting strategies (Flat, Martingale), track metrics (ROI, Win Rate, Max Drawdown),
visualize bankroll curves and gold-gap histograms, and import real history from CSV.
Stack: React + TypeScript + Vite, Tailwind, Zustand, Recharts, PapaParse,
seedrandom.
Role: Front-end (architecture, state, data viz, CSV, dark-theme UI).
Disclaimer: research project, not financial advice.
https://github.com/Wint567/Crypto-Roulette-Double-Analytics-App
Admin Panel Hermes 6.2025-8.2025
Admin Panel Hermes — admin dashboard for an eSIM service
Stack: Next.js, TypeScript, TailwindCSS, Zustand, Prisma, PostgreSQL,
REST API
Built UI from Figma designs, integrated with backend API
Implemented tables with filtering, pagination, and search
Developed modals and custom forms with validation
Challenges: complex business logic (tariffs, transactions, referrals),
optimization of large data tables, pixel-perfect UI implementation
https://admin-panel-hermes.vercel.app/login
HOBBY

Volleyball, BMX, gym.