📱 Mobile (iOS and Android) development agency in Kyiv, Ukraine. Your partner in mobile development world.
Doubly is a mobile (iOS and Android) app development agency from Kyiv, Ukraine. We help businesses solve their challenges with high quality and user-friendly mobile solutions. ✅ We can help: ➜ To make the mobile development process (Android and iOS) in your company faster and more cost-effective; ➜ Find and fix functional/performance issues before you upload app on App Store and Play Market; ➜ Your business to successfully grow via support of mobile applications; ➜ To bring your whole idea, or new features of your existing product to market faster without major problems; ➜ To decrease spending money on in-house Android and iOS mobile developers. ✅ Top Rated agency of UpWork; ✅ 100% Job Success; ✅ Qualifications include 6+ years of Android and iOS mobile development experience. ✅ We have successfully finished many projects: - app for Android which helps to edit pdf documents; - Wi-Fi development board to build connected IoT projects with Groves; - custom keyboards; - messenger (based on XMPP); - app which manages bluetooth low energy devices; - app with GPS based features, worked with google maps api for both Android and iOS; - app like "Shazam" only for video for both Android and iOS. ✅ Stack of technologies that we use for Android app mobile development: ____ • Android SDK; • Android Jetpack, Architecture Components: ViewModel, LiveData, Lifecycle; • Dependency injection: Dagger 2, Koin; • Multithreading: RxJava2/RxKotlin, Kotlin coroutines; • Databases: SQLite / Room / Realm; • Networking: Retrofit (Rest API) / OkHttp / Websocket; • Testing: Junit / Mockito / Mokk / Robolectric / Espresso / UI Automator; • Notifications: FCM (Firebase cloud messaging); • Bluetooth, BLE (Bluetooth low energy); • Google Maps SDK; • Image loading: Glide, Picasso. ✅ Stack of technologies that we use for iOS app mobile development: ____ • iOS SDK; • UI: Autolayout, Storyboard; • Multithreading: GCD, OpeartionQueue; • Dependency injection; • CoreData; • SwiftUI; • Core Animation, Core Graphics; • Networking: Alamofire / SwiftyJSON; • Apple Services: iTunes Connect, TestFlight, In-App-Purchases; • Testing: Unit tests/ UI tests. Do you need a fast and efficient MVP launch, or a complete project for iOS and Android from scratch? Doubly is what you need!
We bring together the qualified and experienced iOS and Android developers, so you can outsource your project and get a top-quality product. We have top-level expertise you need to create stable and scalable mobile applications.