Hi
I'm an experienced mobile developer, with already several years of experience with Android (+3years) and iOS (+2years). I'm confident I'll be able to help you with this project! To show you I have experience with barcode scanning on Android, I would like to already give you the biggest limitation. Due to the limitations of the currently available barcode scanner utilities for Android, it's not possible to show the barcode scanning feature in portrait mode. It will be full screen but in landscape mode. The other screens for the application, can be of course both in landscape and portrait...
If you would have any questions, please don't hesitate to contact me!
Looking forward working with you.
Kind regards,
Jan