Braintree Paypal fin on android and add android pay ASAP

Hello, i'm looking someone Skilled who had already much experience in integration of Braintree on android. I have a working Braintree drop-in wich works for visa/mastercard. i have a paypal option Checkout but it don't ask me one time paiement, it ask me agreement and the agreement is not supported in checkout. also need android pay integraion. i need someone very skilled and start to work ASAP only using teamViewer