Mediastead, LLC Mediastead, LLC March 15, 2018 Jeff Shaffer By Jeff Shaffer March 15, 2018 In New Members Mediastead is a full-service marketing agency specializing in website development and social media marketing. https://www.mediastead.com Jason Tweed, Managing Partner: 215-253-3737; Jason@Mediastead.com Jeff Shaffer More by Jeff Shaffer Share000 0