By Bill Hartnett / AOL Jobs
Once the currency for job search was your resume and Rolodex. Today the gold standard is LinkedIn. With over 300 millions users, it is the world’s largest professional network. If you aren’t maximizing your opportunities by building a killer profile, you are missing a key piece of a smart job search strategy. The platform is simply the best place to research companies and jobs, find contacts and, most of all, be found. I’ve written before about mobile job search and since then LinkedIn has changed the game.