TeaTime is an internet based messaging app similar to WhatsApp. I have used a service called Firebase Firestore as a backend database to store and retrieve our messages from the cloud.
- How to integrate third party libraries using Cocoapods and the Swift Package Manager.
- How to store data in the cloud using Firebase Firestore.
- How to query and sort the Firebase database.
- How to use Firebase for user authentication, registration and login.
- How to work with UITableViews and how to set their data sources and delegates.
- How to create custom views using .xib files to modify native design components.
- How to embed View Controllers in a Navigation Controller and understand the navigation stack.
- Learn about the App Lifecycle and how to use viewWillAppear or viewWillDisappear.
- How to create direct Segues for navigation.




