A seasoned C-level executive with expertise in revenue acceleration and organizational excellence, D. is a proven leader and metrics-driven architect of world-class sales organizations in both start-up and emerging business scenarios. He has broad experience in strategy, building and leading teams to achieve maximum revenue performance on a local, regional and national level. He has over 30 years experience working with top media and entertainment brands including XM Satellite Radio, AOL, I-Heart Media, and MySpace.

Prior to joining Strategy Source, he was Founder & CEO of Valhalla Advisors, which specializes in helping young companies develop winning strategies to accelerate revenue and operational excellence. His focus was working with start-ups and speed-ups looking for disciplined, proven approaches to meeting and exceeding their revenue and business objectives.

An avid outdoorsman, D. is fulfilling a lifetime dream of living on a lake and spending more time in the woods.