I want a expert and reliable android programmer who knows about the concept of Qr code and can play with the coding part involved in it, i want some specific task to be performed fast i'll give $3 per page with very less graphics part involved for my app.
sir i am new here but i can do this for you in $2 per page, i have knowledge of qr codes in mobile apps, please provide me the further details i am ready to work.