Ihor

Ihor Ivantso
React / React Native Developer
[open contact info](look above in the "contact info" section) ï LinkedIn # [open contact info](look above in the "contact info" section) Lviv, Ukraine

SUMMARY
React / React Native Developer with experience in both web and mobile development. Skilled in building responsive
web interfaces and cross-platform mobile applications using React, React Native, Expo, TypeScript, and modern
frontend tooling. Experienced with API integration, navigation, state management, reusable UI components, and clean
TypeScript architecture. Comfortable working in agile teams, participating in code reviews, and collaborating with
backend developers, designers, and clients.

SKILLS
Frontend: React, Next.js, TypeScript, JavaScript ES6+, HTML, CSS
Mobile: React Native, Expo, React Navigation, Reanimated
State & Data: Zustand, Redux, TanStack Query, Context API, REST APIs
Backend: Node.js, NestJS, PostgreSQL, TypeORM
UI & Styling: Tailwind CSS, shadcn/ui, Responsive Design, Figma, UI/UX principles
Tools: Git, GitHub, ESLint, Docker, CI/CD, Postman

EXPERIENCE
Frontend Developer - GlobalLogic Sep 2025 – Jun 2026
• Built cross-platform mobile screens with React Native, including navigation flows, reusable components, API
integration, and state management.
• Worked with responsive UI implementation, improving consistency across different screen sizes and platforms.
• Optimized interface performance using memoization, list optimization, and careful component structure.
• Participated in code reviews, TypeScript contract alignment, and CI workflows to improve release stability and code
quality.

PROJECTS
NeonPulseFit React Native, Expo, TypeScript, NestJS, PostgreSQL
• Cross-platform mobile fitness tracking application built with React Native, Expo, and TypeScript.
• Implemented workout logging, exercise tracking, progress history, charts, and summary statistics.
• Integrated a NestJS and PostgreSQL backend through REST APIs with typed request and response contracts.
• Built reusable mobile UI components, authentication flow, and responsive screens for a smooth user experience.

ArcaneTavern React, React Native, TypeScript, Tailwind CSS, REST API
• Web and mobile application for browsing, searching, and managing tabletop role-playing game content.
• Built reusable React and React Native components with TypeScript, focusing on clean structure and maintainability.
• Implemented searchable and filterable catalogs for spells, items, and game-related entities.
• Led a 5-person development team, including planning, task distribution, code reviews, and sprint coordination.

FlowTrip React, TypeScript, NestJS, PostgreSQL, REST API
• Web app for tourism demand analytics and forecasting, focused on interactive dashboards and data visualization.
• Built frontend views with React and TypeScript, including filters, forecast displays, KPI cards, and export-oriented UI.
• Worked with backend API integration and shared TypeScript contracts between frontend and backend layers.

EDUCATION
Bachelor in Computer Science 2024 – 2028
Lviv Polytechnic National University Lviv, Ukraine
Junior Bachelor in Computer Science 2021 – 2025
Lviv Polytechnic National University Lviv, Ukraine
Software Development Diploma 2018 – 2021
IT STEP Computer Academy Lviv, Ukraine

LANGUAGES
Ukrainian — Native | English — Upper-Intermediate (B2) | Polish — Intermediate (B1)