This is sample app for College Admin App based on Firebase Realtime Databse,where Admin can post Notice, PDF notes, College Event Photos, Add Faculty by department wise like CSE,Mechanical,Civil etc. You delete notice faculity anytime by admin app.(For optimization Database) This is the first app i have created with android studio. I believe in ,the best way to learn any new technology is project based approach. You can learn from any tutorial video article and implement step by step by copying it first. Once you create somthing, your confidence boost up and you started getting new ideas with past exprience. Now you have your own ideas and project. Once you started building your ideas , no one can stop you to become a good developer.