flutter app stage1 fix bugs

Profile

flutter app stage1 (fix bugs)
Mobile application
Stage one:
Review what I already did (sign in screens and both data persistence and Firebase update only when edits happen) and fix bugs before moving to second stage which will be subject to another project here on [Removed by Freelancer.com Admin].
This mobile app is a private app that will be used internally for companys workforce to make their own profiles which customers can visit through web browsers as needed.
What I already did:
*sign in screens
*sign in using either google or email on firebase
connect app to firebase and connect email sign-ins with firebase database
*local device File storage data persistence (app on device will never connect with firebase except when creating a user, publishing new or edited profile to serve this profile to visitors on the web through web browsers.
what needs to be done in this stage (stage1):
*new users continue to use actual app as new users without signup ( they wont be asked to signup until they create their profile and choose to publish using firebase
*connect google sign in with firebase database
*fix bugs with data persistence code
*publish simple profile (for now) and edit
*build web app where visitors can visit published profiles (simple example profiles for now just for testing; further profile enhancements on following stage)
once this stage is done we will move to further stage project to build profile functions, animation, advertisement box, app settings screen, languages, video and pics uploads, ios version....
I am looking for a person who is well experienced in Firebase, Flutter/Dart with experience in animation (very important),and experience in flutter Web app back end too.
Skills:
Flutter
, Dart
, Google Firebase

Company info

Sign Up Now - WashingtondcCrossing.com