A serial entrepreneur, David Wach’s latest venture, Handwrytten, is bringing back the lost art of letter writing through scalable, robot-based solutions that write your notes in pen. Developed as a platform, Handwrytten lets you send notes from your CRM system. Handwrytten is changing the way brands and people connect. Prior to his current initiatives, David founded Cellit, a mobile marketing platform and mobile agency. Under David’s leadership, Cellit became a leading player in the mobile marketing space and invented the concept of mobile customer relationship management (Mobile CRM). David is also a frequent speaker on marketing technology and has been interviewed by The Wall Street Journal, USA TODAY, Variety, Washington Post and many more.