Summary
Andrew Bialecki is a seasoned software executive and founder, currently CEO of Klaviyo in Boston, where he leads a data-driven platform that helps businesses grow and engage customers at internet scale. With 15 years of experience, he has steered Klaviyo since 2012 and previously served as CTO of RockTech, along with senior engineering roles at Performable and Applied Predictive Technologies. His philosophy centers on building software that lets people be themselves online, independent of walled gardens, grounded in continuous learning, big dreaming, and whiteboard-driven collaboration. An alumnus of Harvard University, he earned a BA in Physics and Astronomy & Astrophysics, bringing rigorous analytical thinking to product and architecture. Based in Boston, he collaborates with a high-caliber team to translate data into scalable, reliable customer-growth systems.
16 years of coding experience
4 years of employment as a software developer
BA, Physics and Astronomy & Astrophysics, BA, Physics and Astronomy & Astrophysics at Harvard University