Bookmakers Software

Hello, I would like someone to design and build a piece of software that will collate and aggregate bookmakers prices and perform some mathematical calculations. I should be able to select; SPORT, COMPETITION, EVENT & MARKET. ([login to view URL] is a good example of sub categories). You should have all of the companies the are on [login to view URL] expect bwin, unibet, 188bet, youwin, betway, 32red, wbx and sporting index. Once the prices have been generated, there should be the shortest price, the biggest price and the average price. I should also be able to deselect certain companies from these calculations. This information should be stored in an xml file. I am an existing bookmaker looking to build and develop technology so the successful bidder will have the opportunity for further work. Please refer to 'project aip' somewhere in your reply so that I know that you havent copied and pasted. Thanks