John Heisler serves as the Head of AI, Financial Services at Snowflake. In this role, he works with leading financial institutions to leverage AI and machine learning to enhance the value of their data. His approach is rooted in questioning, observation, testing, and iteration, a methodology he developed during his training as a neuroscience researcher.

Prior to his current position at Snowflake, Heisler held roles including Business Intelligence Engineer at Health Payment Systems, Inc.