Android registration, login, payment app required

I am looking for a mobil app developer to develop a simple registration, login and payment application for android / iphone ## Deliverables * * *This broadcast message was sent to all bidders on Thursday Oct 6, 2011 2:19:47 PM: Android / iPhone app Additional Information The mobile app will be used in conjunction with my landlord property manager app (separate project) referred to as LPM the idea for the mobile app is the tenant will be notified 2 days before their rent is due they will then be able to login via their mobile phone and make a payment using PayPal as the payment gateway. So the first screen will allow the user to login or register Register: To register they will need to enter their tenantID firstName lastName and a password the tenant ID, firstName, lastName will be checked against the LPM database if the details exist then these details will be stored onto the registration database. Login: When a user logs in their details are checked against the registration DB. Payment: if they are correct they will see the payment screen with their tenantID, firstName, lastName and amount of rent they owe to date, these details will be populated from the LPM database when they make the payment the app will update the LPM database payments table, the app will then send a receipt to their paypal email with the amount paid any money still owed and the date the payment was made. Final: The should the see a screen with either thank you for your payment you will receive an email receipt shortly and a logout button or an error message if the payment could not be processed with an option to logout or try again. The app would need to be styled in a similar way to LPM app a screenshot can be seen here [login to view URL] If you have any other questions or would like to discuss further you can get me on skype saunders-solutions