Margie brings more than 20 years of human resource experience in Silicon Valley, including more than a decade at the executive level. At Lookout, Margie is focused on growing and scaling the company from a people perspective. In the course of her career, Ms. Mader-Clark has held a range of positions at high-growth companies â from startups to global organizations â including Netscape, Hyperion, and Vontu. She is a best-selling author for Nolo Press and a sought-after speaker on organizational design and development topics. She is certified in facilitating numerous leadership programs including Situational Leadership and Great Leaders, Great Teams, Great Results. Margie holds a BA in English from the finest university in the State of California, the University of California, Berkeley.