Diane Shearin

Diane Shearin is a seasoned marketing professional with extensive experience in event management and marketing strategy across various sectors, including technology and non-profit organizations. Currently serving as a Senior Events Manager at Certinia since August 2022, Diane oversees the NAM demand generation strategy for third-party events, including high-profile industry gatherings and executive meetings, managing logistics and budgets while fostering collaboration among stakeholders. Prior to Certinia, Diane operated as a freelance marketing contractor from 2010 to 2022, contributing to diverse marketing teams and executing notable trade shows and event plans. Diane has also held significant roles at Freeman Company, The V Foundation, RespondTV, and Ziff Davis, demonstrating a proven track record in event planning, marketing communications, and creative services. Diane earned a Bachelor of Arts degree in Journalism from San Diego State University.