David Barrett is the Founder & CEO of Expensify, the world's best expense management software. The Company's motto is Expensive Reports That Don't Suck. Expensify is backed by Redpoint & Openview Partners and the Company is growing rapidly. David talks about his original idea for Expensify, his previous startup experience building a company with Uber's Travis Kalanick and some of Expensify's unique approaches to hiring and team building.