Instagram Clone Part 2: Create a user Profile Screen

To continue from the last post, we discussed how to upload files to Firestore and query a real-time server to fetch images and display them in the app. I have gone a step ahead and integrated Firebase auth service such that whenever a user uploads the photo, they have to be authenticated as well as the posts collection will contain the reference of the user's unique identifier uid.

This is a companion discussion topic for the original entry at