adsense optimized files download scrip

I'm looking for a professional who can create google adsense optimized' files and links download script' with strong admin panel, strong SEO friendly and CMS. Site MUST adhere to the following: • Need to insure that user has to navigate through 2-3 pages before user reaches the download page to get chances of adsense increases. • Should have functionality to creating multiple categories and sub-categories • Document solution should have a nice and clear Website full with (Understandable) icons and search bar • The Website should be adsense optimized and easy to update. • Admin should have functionality to control multiple download in a single session. Thanks