Build Android APP or WebApp (Get and Post from/to web endpoins + Data display + Fill Data with camera based barcode reader)

Job ID: 32670593

Budget: €250 – €750 EUR

I need a developer to create and Android App for me.
App will have a setup screen where user will enter endpoint base url and api-key and a list of account id (name and id), those will be stored on device.
App will fetch data in json format with GET form certain endpoint and display that data (endpoint full docs avilable).
8 fields of this data will have to be filled or with keyboard input or with camera based barcode scanner (1D + 2D).
Then the app will post the updated data on endpoint.
There is a prototype working python APP in attach (one endpoint is missing because is not already developed).
The freelencer will have to delvelop in python + Kivy as preferred language for code maintenace and must provide full source project and build APK and building instructions.
The App can be developed also as self contained web app (with camera access), ok if run on docker or python flask.