Hi, Thank you for visiting my profile. My advantages are: - every day reports about progress My experience and skills: Material Design, Social Media Integration, Fragments, ButterKnife, Services (json,xml,etc), Location and Sensors API, Retrofit, Push Notifications, SQLite, UI, Maps, ActionBarSherlock, Google Play Services, Google maps, Audio & Video Streaming, Performance Optimization,Image editing,multiple-language support,third party API,Advertisement SDKs, Admobs, Facebook, Startup and etc Just leave a message for me and let's work together.