Steffan Berelowitz is a serial entrepreneur, web consultant, and now train conductor. In the past 19 years, Steffan founded 3 companies in online technology, all are in business today. In '93, he co-founded ArtNet, now artnet.com. In '95, Steffan founded Bit Group, an award-winning New England web agency. In 2010, he co-founded Bluetrain Mobile. Personally, Steffan served as an Internet consultant to presidential candidate Sen. Bill Bradley and as a trustee of the Massachusetts Software Council.