David Walling LinkedIn
DAVID WALLING, MBA, is the founder and principal of Market-Enabled Sales. He advises startup founders and leaders on persuasion and selling. During his nearly 30 years at IBM, he sold new and established products into emerging and mature markets. As a consultant and coach, he adapts tested IBM influence skills to new companies. Prior to founding his company, he was vice president of sales at two startups. He earned his MBA from Pepperdine University.