Hello,
I'm a Italian with an academic background in UK and France, and currently the manager for the sales and the marketing inn a dentistry company, personally serving the UK and Italy.
The project is not simple yet, we can easily have meetings to decide the basis that you would like and the general route that you wish to follow and I can go down to work immediately. I previously managed accounts in Adwords, Twitter, Facebook, Google plus, Pinterest and Tumblr, both for the company I was working and for charity, so setting up and strategy development it is not a problem.
regarding the other platforms, such as youtube, I am currently developing short promotional videos for my actual company (I can send you some some links so you can check the quality of work).
Hope to hear from you, if not good luck with your business.
regards,
Jacopo