LinkedIn is a social network that connects professionals. It’s the world’s largest professional networking site, with more than 330 million users in over 200 countries and territories. LinkedIn helps you cultivate relationships, find jobs, and hire new employees. In fact, it boasts more than 40% of the world’s technical workforce as members! LinkedIn is free to use for those who have an email address or phone number registered with their account. If you’re looking for a software developer position or any other type of IT related role then one of the absolute best ways to stand out from your competition is by optimizing your LinkedIn profile.