Open to opportunities

Vitaliy Dubanovskyi

@vitaliydubanovskyi

Message

Frontend-focused Fullstack/React Native developer shipping mobile and web products end-to-end.

Ukraine

Message

What I'm looking for

I’m looking for remote opportunities where I can own React Native/React features end-to-end—designing architecture, building integrations (including BLE/real-time), and shipping to App Store & Google Play with strong product impact.

I’m a frontend-focused Fullstack Developer with 5+ years of experience shipping mobile and web products across logistics, social, edtech, IoT, and sports. I’ve delivered 30+ apps and platforms for EU/US/AU markets, including white-label mobile products, BLE device integrations, AI-powered features, and real-time communication systems.

I take ownership end-to-end—from architecture decisions to App Store releases—especially with React Native and React. In my recent role, I maintained and shipped 10+ white-label sports fan apps across iOS and Android, covering match schedules and live stats, ticket purchasing, merch e-shop, premium subscriptions, and points-based rewards.

I also build real-time and privacy-conscious experiences, including encrypted messaging with offline-first storage and WebRTC-based features. I’m available for remote opportunities and enjoy translating product ideas into reliable, production-grade frontend and fullstack systems.

Experience

Work history, roles, and key accomplishments

Current

React Native Developer

Current

Blocksport

Nov 2024 - Present (1 year 8 months)

Maintained and shipped 10+ white-label sports fan apps for iOS and Android, including match schedule and live stats, standings, ticket purchasing, and merch e-shop. Owned full release cycle with App Store and Google Play submissions for 10+ apps.

React Native iOS Android Live Sports Fan Apps

React Native Developer

Herrontech

Feb 2024 - Nov 2024 (9 months)

Built a TikTok/Instagram-style social app with a vertical video feed, content publishing, friend system, and group pages. Developed an encrypted messaging app with real-time chat and E2E encryption using an offline-first approach.

React Native TypeScript WatermelonDB CASL Offline First

React / React Native Developer

Beetechy

Sep 2023 - Feb 2024 (5 months)

Developed a React Native app with BLE device integration, establishing connections and mapping custom commands and functions to hardware controls. Worked as a remote React/React Native developer.

React Native Bluetooth Low Energy

Freelance Frontend Developer

Upwork

Jul 2023 - Feb 2024 (7 months)

Built an AI-powered chat platform that lets users converse with historical figures, including prompt engineering for persona behavior and voice synthesis. Developed additional React/React Native projects including a minimalist music streaming platform and an IoT companion app with BLE connectivity and Firebase-based OTA updates.

React Next.js Redux toolkit React Query WebSockets Firebase Prompt Engineering Music Streaming

React / React Native Developer

Appexoft

Oct 2020 - Jul 2023 (2 years 9 months)

Delivered 10+ cross-platform mobile apps (iOS and Android) and web projects for AU/US markets across logistics, e-commerce, edtech, and social domains. Integrated Stripe, Google Maps SDK, WebSockets, and Firebase into production apps and supported code reviews and architecture decisions.