Affiliate Tracking Script Needs Updating

We have a tracking system that basically tracks keywords and earnings, the system supports adwords api and has the ability to manage multiple landing pages. We would like to add some features, to split test variants of landing pages. If you have experience coding into a system like this this is a huge plus. Please be able to commit more than 30 hours to this job and also have a high level of php expertise, Good English is a must and communication daily on skype is also a must. Modify existing script to add any ppc account we choose, facebook, myspace, trafficvance, and to set a standard CPC for individual camapigns if there is no api available to track click cost. Needs to be able to able to modify subids before they are passed to the affiliate network and match them with a unique ID so affiliate networks cannot see keywords or ads that are converting. so when the {keyword} comes into the database it's passed to a link with it's own unique id when the sub id's are recorded at the affiliate network, need the ability to upload subid reports and make them reconcile to track conversions and ROI Need to be able to rotate landing pages and offers, set the percentage of how much the landing pages is shown, need to show which landing pages and which offers are the best for a specific target. when I say target I mean URL's that pop ups advertise on. need to be able to see landing page CTR needs the ability to use flat database structure to handle very high volume clicks coming in from mobile and pop up advertising without any delay on the links. if possible it will be able to show mobile browser and mobile carriers in spy view, might be able to identify this by IP ranges. Multiple Option Campaigns, to split test between a direct linked and a landing page campaign Multiple source campaigns Lead capture page tracking the ability to track leads entering information on my own page. URL Performance Landing page performance mailing lists performance ability to geo redirect certain IP ranges and block or redirect certain IP ranges.