Agencies | People Jamie Ferreira Heads to Digitas By Kiran Aditham on Feb. 8, 2011 - 10:16 AM Digitas Boston, home to happy interns and such, is adding to staff this week, specifically in its creative, brand marketing and social units. First off, the Publicis/VivaKi shop has brought on Jamie Ferreira to serve as GCD and he ...