David Berkowitz is principal of his consultancy, Serial Marketer, where he keeps brands, tech startups, and agencies at the cutting edge of marketing. Prior roles include running marketing for video production marketplace Storyhunter, leading the strategy practice at social listening firm Sysomos, serving as chief marketing officer of Publicis agency MRY, and founding the emerging media division at 360i. He has contributed more than 600 columns to outlets such as Advertising Age, MediaPost, VentureBeat, and Adweek, and he has spoken at more than 350 events globally. Beyond consulting, he publishes the Serial Marketer Weekly newsletter and runs the 500-member Serial Marketers community on Slack; you can request to join at serialmarketers.net (anyone connected through David Homan is automatically granted access). David has been an advisor to scores of startups through Entrepreneurs Roundtable Accelerator, NUMA, and Katapult Accelerator, along with a portfolio that he has advised directly. An alum of Binghamton University, he served on the Binghamton University Alumni Association board and currently is on the board of The Binghamton Marketing Collective. He lives in Manhattan by Koreatown and is a frequent denizen of K-town’s coffee shops and lunch spots (but you do not want to hear him do karaoke; trust him on that).