John Keister, Angel Investor

John Keister is an entrepreneur with more than 15 years of experience as a founder, executive, board director, and investor in both public and private technology companies. He is the founder of two information technology companies that successfully went public. Currently, he is the CEO of MixMode, a growth-stage, AI-based Cybersecurity company. He was a former Member of the Board of Directors at TINYpulse, Portfolium (acquired by Instructure), and Limeade.