Online Reservation Program

Here is what I need: 1. I need a backend functionality where restaurants can log-in to their own account and with very minimal effort add a customers name, party size, as well as phone number into a queue. 2. The data must be stored, I would like variables such as wait times, party sizes, time of day, etc stored onto a data base. We are looking at using Amazon's hosting services 3. The program must be able to send text messages to the phone number that the customer provided on an automated schedule. Here is what I will provide: 1. I will create the algorithm sending out the wait times my self. 2. A site design, along with all the graphics that are necessary. Project parameters: I'm willing to give very open range in the programming language that is used, however, I want something mainstream and easy to expand or manipulate further. I would like it to be a browser based system, and integration within Aloha would be great. This is the rudimentary system that I want set-up, there are several branches that I would also like tacked on, but I will work with the most qualified bidder on tacking those on, after this first part has been created.