Mobile Application Development Technologies
Android
Languages: Kotlin, Java, C++ Frameworks and tools: Android SDK, Google Services (Maps, Game, OAuth, Analytics, etc.), Volley, RetroFit, Gson, EventBus, Google VR, Samsung Gear VR
Hybrid
Apache Cordova, Ionic, Meteor, Mobile Angular UI, Polymer Project, Sencha Touch
Testing
JUnit, UI Automation, Espresso, Cucumber, UiAutomator
iOS
Languages: Swift, Objective-C Frameworks and tools: Cocoa, Reactive Cocoa, Typhoon, Socket.IO, WebRTC, RestKit, AppleTV, SQLite, MS SQL, UIKit Core Data Location Services
Cross-platform
React Native, Flutter
IDE
XCode, Android Studio, Eclipse, WebStorm