I am Senior Director of Emerging Media & Innovation for 360i, the digital marketing agency, where I develops social media and mobile programs for marketers in media & entertainment and other verticals. Every Tuesday, I pen a column for MediaPost, with over 200 published to date.Prior to 360i, I served as director of marketing for Viewpoint’s rich media advertising group Unicast and search engine marketing firm iCrossing. Previously, with research firm eMarketer, I interviewed 175 executives, authors, and analysts on the cutting edge of technology and business. My writing has also appeared in Advertising Age, MarketingProfs, iMedia Connection, and other publications.I have spoken at Digital Hollywood, ad:Tech, Blog World Expo, Web 2.0 Expo, Social Ad Summit, and over 100 other events. I have also blogged extensively, contributing to MarketingVox, nowEurope, AdTechBlog, and others. I currently blog at Advertising Ages Digital Next, 360is Digital Connections, and myown MarketersStudio.com.Contact a speaker booking agent to check availability on David Berkowitz and other top speakers and celebrities.