How the founder of a preschool management app cleverly negotiated a $600,000 deal with Mark Cuban and Chris Sacca

"Shark Tank"/ABC There's never an easy time to leave a comfortable job to start a business, but it's especially risky when your daughter is six months old and your wife is on unpaid maternity leave. That's the gamble San Francisco-based entrepreneur Dave Vasen took in June 2014 when he left an executive position at AltSchool to found KidCasa, a preschool management service that later became Brightwheel. It's paid off. After a year of development and the branding relaunch, Vasen raised a $2.2 mil...