develloper / programmer required for private custom app android

hey guys, i have been trying and trying to work this out for myself but im only a builder!

i need an app guy!!

i am trying to write an app for my company mobile devices tied in with my payment processor so i can accept mobile payments.

please message me if you are interested in lending a hand, or if you want to build for me we can come to $ome arrangement

thanks guys, look forward to hearing from you