Bookmakers lines scan program

We are looking for programmer who could create a program that will scan bookmakers sites (or the xml-feeds, if such are provided), and bet exchanges repeatedly at given rate (possible option is periodic launch via sheduler). The result of scanning should be the XML file containing a list of odds, timestamps, home/away or players names, competition titles etc (sports and types of lines should be configurable). Bookmakers 10Bet 188bet 5Dimes Betsafe Bwin Canbet Pinnacle Sports Exchanges Betdaq Betfair The developer must respect restrictions for scanning procces imposed by bookmaker. The program also should detect market state changes (eg SUSPENDED for betfair) and write markets state information in the resulting XML file. The program / script should run on Linux and Windows. Experience in this area is required. Please specify it.