Obaro Ogbo

Building a simple RSS reader - full tutorial with code

How to build a simple calculator app – full tutorial with code

Using a simple SQLite database in your Android app

Using RecyclerView to build lists in Android

Reactive programming with RxAndroid

Data Binding in Android

Developing Android apps with bottom sheets

Building multiple flavors of an Android app

Using the Awareness API in your Android app

Using CoordinatorLayout in Android apps