Domain Google Page Rank Check and Validation Tool Needed - PHP + MySQL

Hi, I am looking for a developer who can make a web based application that can download the Domain List ( there're hundreds of domains lists everyday posted there ) from [login to view URL] and 1. Check its Google Page Rank Value, 2. Check if the page rank is valid or not check method: Compare Google Cached Result, for example, cache:[login to view URL] returned same result [login to view URL], then it is valid, otherwise it is not valid then all valid domains need to be stored in the database. I will be able to perform search on the stored domain list according to 1. Domain's PR value 2. Domain's Length. This application is prefered to be writing in PHP + MySQL I will provide domain name and hosting. Please Bid only if you can follow my guidelines: 1. Be able to communicate with me on MSN, Skype or ICQ. 2. This software must be exclusive, that means you can not offer this software to anybody else. 3. Pls be specific how are you gonna do the work and how long it gonna take for you to complete the work.