Samsung Galaxy Camera Android app.

I am seeking an experienced mobile developer to build an app for a samsung galaxy camera, that works like a mobile samsung phone, but without phone function. The app should do the following: Read an QR-Code, that contains the link to a directory. Then the photographer should shoot a in the settings pre-defined amount of photos which are then transferred by LTE oder WIFI to the directory on a FTP-server, into the linked directory. When there is no connection, the actions should follow, when there is a connection. Within the app, there should the option to decide, whether the photo is suitable for the upload or not. If not, another photo should be taken, without increasing the amount of the pre-defined photos. When the amount of photos is taken, the app starts all over again, while the picture upload is in progress in the background. Optionally the "online-mode" can be switched off, for example when the fotos are taken at a place, that provides no internet-connection at all. Then the upload-progress can be started manually. The app should provide a list of the folders that were used in a "job". The "job" should be to be started and ended and the taken photos should be assigned to the respective job.