Virtual receptionist

Project is to design, code and create virtual receptionist. Database and portal should work from cloud (prefer Big companies (Amazon, Microsoft, etc.) Software should run on tablet (preferred platform Windows 8, but not it is not mandatory). How it should work (Simple): 1. Host send appointment to guests and virtual receptionist. 1a. Title, participants, conference room, time, date and info about meeting. 2. Virtual receptionist checks conference room availability and books it if available. 2a. Virtual receptionist sends a link to guests that are not already registered to system. 3. Guest arrive and confirms arriving to software (tablet at lobby, etc.). 3a. Virtual receptionist informs host by email (or SMS) and shows appointment information. Needed - Database for data - Web portal for users and administrators - Software for tablet (Microsoft, Andoid, Apple - no matter what). - Secure connection from tablet (application) to database (Strong authentication - Certificate). Features - Lightweight portal and software - Multilanguage (Separate language file) - Four levels of users (Unregistered, registered, Company admin, admin) - Metro-style interface Skills Required: - Php,Mysql,jQuery, Ajax,Html5, iOS/Android/Win8 programming. - Understanding of certificates, strong authentication - Understanding of Cloud based services, Tablets, Portals - Script will be all rights reserved (for all components). - The Script must be bugs free verified. - Non-disclosure agreement Payment: - Milestone Payment If interested and want more information, contact me.