Beta Invitation Login Site

Hi all, I'm creating a site but haven't had time to set up the basic beta login/invitation functionality. Given I have some money left on this site from a prior project I thought why not save some time and have it built by someone here rather than building it myself at the end. I'm a java developer and am working using the Play Framework. I am interested in having the below functionality developed either in Play Framework (preferred) or Angular JS with a java backend. I haven't learnt how to deploy a Play app, I'm just building it on my local so I would like information on how this works. Further if you have any ideas about hosting I would be interested to hear. Below is the basic functionality, I don't think there will be any other major additions, maybe 1 or 2 modifications which I will have ironed out before we finalize. The basis of the site is to have a login/register page, which links to the oauth modules, registering takes a key. Once a user has registered they have 10 invites which they can send out to people via fb/twitter/linked in or email. =============================================================================================================== Logon Page Login by Facebook, Twitter, Linkedin, Google all available Also ability to register - two tabs very simple layout. When registering for the first time they must enter a invitation key. To Register Input Invitation Key. Users are given a screen giving information re the rules of the site. Then click on login with FB/Twitter/Linkedin/Google. To Login Then click on login with FB/Twitter/Linkedin/Google. Admin user created that has infinite invitations and can see all users and who they invited. It can also see the number of invites each user has had. ======================================================================================= After initially registering/first login users are given 10 invites. ======================================================================================= After logging in/Registering given a view called Details Details has the following fields First Name Last Name Contact Email City Country Current Job Title Data can be input and is saved into a database. Can also be modified and will save back to database. Database table user with User id, First Name, Last Name, Contact Email, City, Country, Job Title, Date registered Number of invites starts at 10. And also a many to many relationship to Accounts table Account id Account type Account information (email address, linked in id etc). An account table will be created for each FB/linkedin/twitter account activated FB/linkedin/twitter account to which an invitation was sent Email which had an invitation sent to Contact email the user has chosen Then in a seperate area/tab, add additional keys. When a key is added the email address/twitter/fb/linkedin account that the key was sent to is associated to the user that has entered it. The user that sent the key can't be the same person as the user accepting the key. i.e. John can't login as John, send an invite to his facebook and then accept the invite, while logged in as John. Another tab available called invite Users can connect their twitter/facebook/linkedin/google accounts and invite people from there Users can also enter email address and invite them. Invitations are sent not from the user, but from a master account so that other users don't know who has invited them. Invitations contain a unique key Invitation database is as follows Invitation id Invitation unique key Invitation date sent To Account Id - Account that the invitation was sent to From Account ID - Account that the invitation was sent from Invitation date accepted An invitation can not be accepted more than once. Once an invitation is accepted the twitter/facebook/linkedin/google/email account is associated to that user. So that any further invites can be linked to that user