Captive portal customisation

I need a talented web developer with experience of Coovachilli+daloradius or Pfsense captive portals to develop the following customisation script for my WiFi HotSpot. Registration / Login script The script will need to identify users based on MAC address. If the user's MAC address exist in a MAC address table then the user is automatically authenticated by Freeradius and allowed to use the wifi service. If however the users MAC address is missing from the MAC address table then the user is presented with a customer branded registration page. There will be multiple customers who will have multiple venues and therefore this must work at a customer level. The registration process must use SMS validation code sent to the users mobile number provided at the time of registration. The user must confirm the code during the registration process before the account is [login to view URL] registration process must capture the following information about the user during registration: First Name Surname Age Mobile number Post Code House number Password Existing User with New wifi enabled device If a user has previously registered but wishes to add a new device then the script should allow the user to login with their mobile number and password from the previous registration and add the new device to their existing account. Number of devices per account to be limited to 5. Account Management Users must have the ability to login to a user management page using their mobile number as username and password to update their profiles and device management. Device management must include the ability to add and remove devices. The account management url will be something like: [login to view URL] --> for user account and device management [login to view URL] --> for customer account management The registration script must also be capable of detecting mobile devices and presenting a mobile device version of the registration [login to view URL] project has tight timeline, so , please consider your available before bid. Thanks.