Build a Simpler Google Analytics

Hello, I need a coder to develop a visitor tracking system on top of some existing traffic distribution software. My existing software works by evenly re-directing traffic between up to four different web pages. I am looking to expand this software's feature set to also include a visitor tracking system similar to Google Analytics, with fewer features. It will work by giving users a unique tracking code to place on each of the pages they want to track visitor activity on. The code will send and store information to a database on my server. Then, the users will have access to their statistics whenever they log-in to their account. The membership site is already built, as is the traffic re-direction software. I just need this tracking system to complete the puzzle. The coder is responsible for creating: * the unique tracking code delivery system * the database that will store statistics * pages in the member's area that will display visitor statistics I am looking forward to receiving many qualified bids from great bidders.