Mohamed Zakaria El-Zoghbi

android-developer-roadmap. Android Developer Roadmap For All levels

ZGallery. Android 3rd party library to make implementing galleries more easier

ParallaxRecyclerView. Parallax effect applied on a RecyclerView items with loadmore feature

android-interview-questions. Your Cheat Sheet For Android Interview - Android Interview Questions

awesome-android-complete-reference. Awesome Android references for everything like best practices, performance optimization, etc.