Advanced web crawling and parsing work - open to bidding

We are looking for someone to algorithmic crawl and parse from many different English-language University websites around the world. We're looking for someone with advanced skills as this is a challenging and large scale piece of work. There's two parts the first part is relatively easy and hopefully straightforward, the second part is much more challenging. a) crawl each of the top 500 websites to create a structured list of all faculties, schools and departments related URLS b) from within each department pages find the homepage of each staff member and collect their name and role eg professor or associate professor