Teresa A. Williams-Spangler, Vice President, Partner Relationships Teresa brings more than 16 years of sales and marketing experience in the technology industry to Red Hat, where she is responsible for the business partnering strategy and management of the partner relationships. Prior to joining Red Hat, Teresa was a co-founder and vice president of marketing and sales for Technauts, Inc, a software appliance company. Teresa has held various sales and marketing management positions with Picturetel Corporation, Bell & Howell Optical Imaging and Nationwide Communications. [ Full Management Team ]