Hi,
I have 7 years experience in iOS/macOS application development with a lot of applications on Store (please review some of my recent applications from my Portfolio).
Please give me your jar file, I'll review and we'll discuss in details. I believe that I can do this easily with my experiences/
I know you’ll probably get a bunch of lower bids but a good developer will help you fulfil your requirements completely.
Please contact me, I will help you fulfil your requirements quickly.
Skype: nlhdung (Dung Nguyen Le Hoang)
Regards!