Hello
I understand your requirements and I have worked on qr code recently so I can share sample immediately if you contact me
I have more than 2 years of experience in Android app development and I am also familiar with kotlin
I have worked on various project which covers the major aspects of app development like navigation, notification, payment getaway, database handling etc. and with all of this I have experience in material design and animation which makes app beautiful.
I willing to work on your project and can assure you quality product and on time delivery
As I am full time freelancer and totally free if any other project right now I can concentrate on your project properly
please reply to my bid so we can discuss further