Still seems like you're trying to get them to find YOU, instead of you finding them. Find those people you're talking about. Tweet them, email them, look at t

Still seems like you're trying to get them to find YOU, instead of you finding them. Find those people you're talking about. Tweet them, email them, look at their sites and job postings. Apply. They're not looking for you, or anyone else, specifically. And yes on LinkedIn you can most definitely list projects. Attached to a company, but you can even put your freelance as a company you worked for. Then attach said projects to that. Even allows for screenshots to be attached, links to external sources, etc.