Andrew Bialecki is a co-founder of Klaviyo, the platform that powers smarter digital relationships, making it easy for businesses to capture, store, analyze, and predictively use their own data to drive measurable, high-value outcomes. He has served as our Chief Executive Officer and as a member of our board of directors since September 2012. Andrew holds a Bachelor of Arts degree in Physics, Astronomy and Astrophysics from Harvard University.