We need programmers II

Hello Apologies to freelancers to bid on my last project which was canceled because I inadvertently infringed terms and conditions. To make sure this will not reoccur I am using wording from an existing project which from my point of view asked for the same kind of information, ie portfolio and price....so here goes and hopefully the webmaster will be appeased. ------------------------------------------------------ We are looking for new programmers (freelance). Show us your portfolio, so we can see how good you are at programming. And what is your price for 1 web enabled mobile application incorporating SMS and MMS messaging as the main form of notification to customers, of changes to their accounts or notifying customers when an event has occurred? The standard registration, password generation and login is mandatory. The customer inputs data , for example the type of laptop they wish to buy and approx price etc, this is in database. When another customer inputs that they wish to sell a laptop of same type, the event triggers an automated message sent to customer wishing to buy. It is vital that you show some previous work or a link to previous work. All the best , and sorry again to all who bid on last project but it was a genuine mistake on my part. (the budget here is an approximation , should you feel this is inadequate, feel free to let me know with a reasonable argument)