In the mobile world we live in today, all businesses need to have mobile apps to meet the demands of the market. With the average consumer, spending from 3 to 5 hours on their phone daily, your business needs to accommodate customers and conveniently bring your business to them. An Android app is a mobile app downloaded on Android operating systems. These are Samsung, LG, Sony, Huawei, and Google devices. These apps can be downloaded from Google Play Store or Android websites for tablets. With Android controlling over 80% of the international mobile market, developing an Android mobile app for your business can significantly extend your reach in business. Android has a massive user base in Europe, Asia, and the United States. By utilizing this user base can take your business at next level. I am passionate android developer. I have delivered 15+ Android applications on various domain like healthcare domain, insurance domain, sales domain, eCommerce etc. I have expertise in below areas: Languages: Java, kotlin Android SDK : Layouts, Activities, Fragments, services, content providers, broadcast receivers, Bluetooth apis, Bluetooth low energy apis Jetpack components: Data-binding, view-model, live-data, work-manager, room, paging, navigation, Android KTX, app-compact, camera-X, media-playback, download manager, notification, permissions, animations & transitions. Database: SQLite, Realm, Firebase Payment Gateways: Paypal, Brain tree, Stripe, In-App Purchase Third party libs: Image loaders, retrofit, Jackson, gson, dagger Push Notification: GCM, FCM, One signal Web sockets, SDK integration to name a few