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Senior React Native Developer with 7+ years of experience building production mobile applications for iOS, Android, Web and TV platforms. I specialize in React Native, TypeScript, JavaScript, app releases, REST API integrations, authentication, payments, real-time communication, debugging, performance improvements and production support. My recent work includes EV charging mobile apps using NFC, MQTT, WebSockets/SSE, biometrics, OAuth/Cognito, Stripe/Apple Pay/Google Pay and backend integrations with Node.js-based systems. I am available from August 2026 for remote EU/EMEA freelance or B2B contract opportunities, mainly focused on React Native, mobile engineering, and React Native + Node.js/full-stack product development.…Senior React Native Developer with 7+ years of experience building production mobile applications for iOS, Android, Web and TV platforms. I specialize in React Native, TypeScript, JavaScript, app releases, REST API integrations, authentication, payments, real-time communication, debugging, performance improvements and production support. My recent work includes EV charging mobile apps using NFC, MQTT, WebSockets/SSE, biometrics, OAuth/Cognito, Stripe/Apple Pay/Google Pay and backend integrations with Node.js-based systems. I am available from August 2026 for remote EU/EMEA freelance or B2B contract opportunities, mainly focused on React Native, mobile engineering, and React Native + Node.js/full-stack product development.

Vladimir Skoupil

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Senior React Native Developer with 7+ years of experience building production mobile applications for iOS, Android, Web and TV platforms. I specialize in React Native, TypeScript, JavaScript, app releases, REST API integrations, authentication, payments, real-time communication, debugging, performance improvements and production support. My recent work includes EV charging mobile apps using NFC, MQTT, WebSockets/SSE, biometrics, OAuth/Cognito, Stripe/Apple Pay/Google Pay and backend integrations with Node.js-based systems. I am available from August 2026 for remote EU/EMEA freelance or B2B contract opportunities, mainly focused on React Native, mobile engineering, and React Native + Node.js/full-stack product development.…Senior React Native Developer with 7+ years of experience building production mobile applications for iOS, Android, Web and TV platforms. I specialize in React Native, TypeScript, JavaScript, app releases, REST API integrations, authentication, payments, real-time communication, debugging, performance improvements and production support. My recent work includes EV charging mobile apps using NFC, MQTT, WebSockets/SSE, biometrics, OAuth/Cognito, Stripe/Apple Pay/Google Pay and backend integrations with Node.js-based systems. I am available from August 2026 for remote EU/EMEA freelance or B2B contract opportunities, mainly focused on React Native, mobile engineering, and React Native + Node.js/full-stack product development.

Available to hire

Senior React Native Developer with 7+ years of experience building production mobile applications for iOS, Android, Web and TV platforms.

I specialize in React Native, TypeScript, JavaScript, app releases, REST API integrations, authentication, payments, real-time communication, debugging, performance improvements and production support.

My recent work includes EV charging mobile apps using NFC, MQTT, WebSockets/SSE, biometrics, OAuth/Cognito, Stripe/Apple Pay/Google Pay and backend integrations with Node.js-based systems.

I am available from August 2026 for remote EU/EMEA freelance or B2B contract opportunities, mainly focused on React Native, mobile engineering, and React Native + Node.js/full-stack product development.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Slovak

Fluent

English

Advanced

Polish

Intermediate

German

Beginner

Spanish; Castilian

Beginner

Russian

Beginner

Work Experience

React Native Developer at AgeVolt Slovakia s. r. o.

September 1, 2023 - Present

Developed production EV charging apps for iOS and Android using React Native, TypeScript, Redux - Saga, Redux Persist and RTK Query. Implemented NFC, MQTT, WebSockets/SSE, REST integrations and mobile authentication flows with Amazon Cognito, OAuth and biometrics. Integrated payment systems including Stripe, Paybull, Apple Pay and Google Pay. Worked with backend services and integrations using Node.js/Express.js, Redis, Prisma, Docker and MySQL. Prepared and supported mobile releases through TestFlight and Google Play Console.

React Native Developer at 24i

May 1, 2021 - August 31, 2023

Built and maintained high-performance OTT apps across iOS, Android, Web, tvOS and Android TV. Used React Native, TypeScript, Next.js, RNV, Context API, React Query, Firebase, Webpack, Sentry, Jest and Fastlane. Implemented pixel-perfect UI, localization with i18next, RTL support, PIN protection, clean animations and transitions. Integrated REST APIs, backend services, analytics triggers and Cleeng subscription/payment services. Created iOS/tvOS certificates and profiles, signed Android builds, released apps to stores and performed code reviews.

React Native Developer at UniteqLab s. r. o.

January 1, 2021 - February 28, 2021

Built an iOS/Android HR mobile app for documents, events and benefits with a Django backend and user management.

Full-stack Developer at UniteqLab s. r. o.

July 1, 2020 - November 30, 2020

Created a Swift iOS app plus Symfony/PHP backend and frontend for a weight measurement system with REST services and graphs.

React Native Developer at UniteqLab s. r. o.

May 1, 2020 - December 31, 2020

Developed an internal inventory app with login, GraphQL, local SQLite database, camera/image handling and QR scanning.

Python Developer at Prison Lab s. r. o.

October 1, 2019 - May 31, 2020

Built WiFi monitoring/security tooling with Python, Flask, SQLAlchemy, RabbitMQ and network/security utilities.

React Native Developer at Prison Lab s. r. o.

February 1, 2018 - May 31, 2019

Developed STEMI rescue-system mobile app used in Slovakia with REST APIs, login, camera/image handling, GPS, Google Maps, FCM notifications and background behavior.