Social Media Analytic Tools

I need someone who can build Social Media analytic tools for me. The tools will be for sites like Facebook, Pinterest, Instagram, Tumblr, Twitter, Klout, etc. The features will include things like tracking followers/unfollowers, likes per day, most popular photo, retweets/favorites, who has subscribed/unsubscribed on Facebook, and more. So you will need to be familiar with using social media site's API, and how to track and organize this type of information to complete this project.