Senior Android developer with 5 years of industry experience.
Programming languages: Android SDK (Java), Kotlin, Android NDK (C), Unity (C#), HTML, JavaScript
Databases and technologies: Room, Realm, Firebase, SQLite, JSON parsers (org.json, Google Gson), Android Preference Framework, Files, Network
Technologies: Gradle, UrlConnection, HttpClient, Websocket, Socket, Okhttp, Retrofit, Stetho, Volley, EventBus, otto, Dagger, RxJava, RxAndroid, Picasso, Retrolambda, Fabric.io, Java Stream API, ZXing, Butter Knife, MediaCodec, OpenCV
API web requests: http, https, SPDY, REST, SOAP, OAuth, GSM notifications
Networking / Communication protocols: GSM/EDGE, CDMA, EV-DO, UMTS, Bluetooth, Wi-Fi, NFC, USB On-The-Go (Accessory Development Kit)
Location: GPS, Network location, IP geolocation
Graphics: OpenGL, Canvas, Renderscript
APIs: Facebook, Twitter, Linkedin, Google maps, Youtube…
Android Versions: Gingerbread, Honeycomb, Ice Cream Sandwich, Jelly Bean, KitKat, Lollipop, Marshmallow, Nougat, Oreo