Hi, I’m Vadym, an Android Developer specializing in Kotlin and Jetpack Compose. I’m passionate about building clean, modern mobile apps with scalable architecture and a great user experience. Here’s a showcase of my projects!
Wallet Watcher
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Android app for checking Ethereum wallets balances and transaction history. Instantly view the number of tokens in any wallet, their value in USD, and the latest transactions. Save wallets for quick access and name them for better organization.
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Features
- Instant Balance Check – View any Ethereum wallet's balance and assets.
- Detailed Token Breakdown – See the number of tokens and their USD value.
- Transaction History – Browse the last 1000 transactions of any wallet.
- Save Wallets – Quickly access frequently checked wallets with custom names.
- Search History – Auto-save previously searched wallets for convenience.
Tech Stack
- UI: Material Design 3, Jetpack Compose, Jetpack Navigation Compose
- Storage: Room
- Networking: Ktor Client, Kotlinx Serialization
- Lifecycle & Architecture: ViewModel, StateFlow, Lifecycle Components
- Dependency Injection: Hilt, Hilt Navigation Compose
- Asynchronous Processing: Kotlin Coroutines, Flow
- Architecture: MVVM (Model-View-ViewModel)
View the full project and code on GitHub:
https://github.com/6SUPER6SONIC6/WalletWatcher
Heart Rate
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Android app that measures your heart rate using your phone’s camera. Whether you’re tracking your fitness, monitoring your health, or just curious about your pulse, this app provides instant results with a user-friendly interface.
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Features
- Instant Heart Rate Measurement: Simply place your finger on the camera, and the app will detect your pulse in a matter of seconds.
- Detailed History: Keep track of all your past measurements in one place.
- User-Friendly Design: Easy-to-navigate interface that guides you through the measurement process and displays results in a clear and concise manner.
- No Additional Hardware Required: All you need is your smartphone camera – no extra devices or wearables are necessary.
Tech Stack
- UI: Material Design 3, Jetpack Compose, Accompanist, Jetpack Navigation Compose
- Storage: Room
- Lifecycle & Architecture: Lifecycle Components, ViewModel Compose
- Dependency Injection: Hilt, Hilt Navigation Compose
- Camera & Sensors: CameraX, Camera Lifecycle & View
- Architecture: MVVM (Model-View-ViewModel)
View the full project and code on GitHub:
https://github.com/6SUPER6SONIC6/HeartRate
Need an Android app? Contact me
http://t.me/VTantsiura
[email protected]