A rest webservice to search linkedin.

I know this is simple, but it's the first part of a bigger project. Summary: A webservice which take three arguments: "name", "company" and "number", searches linkedin for people with "name" working at "company", retrieves all information from those people's profile and returns a JSON document. Input example: [login to view URL] Would search for people called "John" working at "Coca Cola" and would return 2 results. The results should be a JSON document with all of the person's profile information (NOT only the search results). If authenticaction is required, it should be read from a file stored on the web server. The input example I have provided is NOT strict, I don't mind if it's something like [login to view URL] or whatever works.