IF YOU DO NOT HAVE FLUTTER EXPERIENCE PLEASE DO NOT BID!!!!!! PLEASE!!!!!!!
The Old App is written in java for android and also has an iOS version
The Flutter version will replace both eventually. Both versions are no longer in the Playstore
The business logic is handled by server processes not the App. The App is the GUI front end connecting to the Server backend via http/https
Internationalization is required
The messaging between the App and the server uses JSON with most existing already
On startup the App connects to a startup server via the Http/Https interface ( IP) to retrieve runtime parameters
The sequence will include
- Splash Screen
- Login / Register Screen (Google, Facebook, Email and Password) using Firebase authentication
On successful Login a Menu is displayed. The Menu items comes from the server
Selection from the menu invokes other modules/screens
The App currently uses Sipdroid for Telephony. This may be changed. The Sipdroid classes will be provided.
The Application will access the contacts on the phone to be used for invitations and calling address book
Firestore IS NOT required. The server processes handle data storage and retrieval and is not a function of the App. App focusing only on user interface.
The app will include a Wallet which will be made to include crypto currency
The java version of the old App will be made available
Some flutter Apps with some of the functionalities that may be borrowed will be sent to you
A well written and documented code with reusable modules will be required
63 freelancere byder i gennemsnit $622 på dette job
Greetings, I have great experiences of Mobile app building using Flutter. So I think there's no technical problem and I am very confident. I hope to discuss more the project and to work with you soon.
I am an expert in mobile application development and can turn your ideas into reality as per your requirements. The app will be compatible with both android and ios.