Artem Osiadlyi — artosyad

Hybrid Mobile Apps · Mobile Apps Design

Khmelnitskyi, Ukraine

95 1

Ihor Nadolskyi — ihor_nadolskyi

Hybrid Mobile Apps · Apps for iOS (iPhone and iPad)

Lvov, Ukraine

I have experience delivering a variety of projects — from hybrid to fully native mobile applications.️ I work with multiple frameworks and languages including React Native, Flutter, Swift, and Kotlin, and I also cover backend needs using Node.js, Python, C#, and Java. I take on both full-cycle development — from idea to App Store / Google Play launch — and smaller projects or specific parts of the work.

Oleksii Fedorenko — lex3m

Hybrid Mobile Apps · Javascript and Typescript

Sumy, Ukraine

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Vladyslav — vladv999

Web Programming · Hybrid Mobile Apps

Vinnytsia, Ukraine

55 1

(React Native / Expo)Bot development (Telegram, Discord, API integrations)Skills:Frontend:HTML5, CSS3, JavaScript/TypeScript, React , Next.js, Tailwind, ReduxBackend:Node.js, Express, Nest.js, PHP, Laravel, REST API, WebSockets, OAuth, JWTBlockchain / Web3:Solidity, Hardhat, Web3.js / Ethers.js, smart contracts, tokens (ERC-20, ERC-721, ERC-1155), wallet integrations (Metamask, etc.)Mobile:React Native…

Serhii Valko — valkoserhii

Web Programming · Hybrid Mobile Apps

Kyiv, Ukraine

Dmytro Klimash — klimash-dmytro

Javascript and Typescript · Hybrid Mobile Apps

Kyiv, Ukraine

Dmitry Levchenko — Lechenko2

C# · Hybrid Mobile Apps

Kyiv, Ukraine

Igor Kishchuk — KISHCHUK-PRODUCTION

Hybrid Mobile Apps · Website Development

Ivano-Frankovsk, Ukraine

Product quality comes first!

11 1

Mobile developer | React Native | Flutter • Node.js I specialize in high-performance iOS/Android applications and creating scalable websites and platforms for businesses. Key achievements: - Launched of multiple mobile applications from zero architecture to store placement - Flagship project: independently created a complex passenger transportation application with real-time tracking. ⚙️ My stack: React Native…

Andrey Kovalchuk — insertIT

Mobile Apps Design · Hybrid Mobile Apps

Ukraine

Nikolay Cherkashin — malevich_com

Web Programming · Hybrid Mobile Apps

Dnepr, Ukraine

web and mobile design, as well as business automation. What we offer: Web development and Mobile Development E-commerce Web Development API development and integration Corporate software development, ERP Custom CRM development Web design and mobile design Blockchain development DevOps Technology Stack: • JS Technologies: React .js, React Native , React Hooks, Node.js, Redux, React Native…

React Native