Kayak or Fansnap

I need the best web programmer(s) and designer to build me a real estate search engine from scratch,based on the principle & programming of [login to view URL] or fansnap.com. The programmer will ideally need to provide an interface of form, let users specify different queries, and then use a http protocol to send queries to different real estate websites which i will provide later on, retrieve instant data, parse them, and show them on a [login to view URL] website must fetch the results in realtime. It must fetch the titles, descriptions, prices and pictures. The winning bidder must also good on web designing. I have an idea what it will be look like and all you have to do is design it accordingly. Good webdesign is a must for us. i believe Kayak is built on a Java, Apache and Linux platform. It uses XML-HTTP and Javascript to create a rich UI. let me know your suggestion on programming Good luck on your bid