Andrew O'Toole

Andrew is a senior engineering leader at Stash with over 15 years of experience building large-scale enterprise systems, specializing in backend services and infrastructure. A graduate of UC Irvine, he has been instrumental in making key architectural decisions for Stashs banking products since joining in 2018.

His educational background includes time at Embry-Riddle Aeronautical University, suggesting a strong personal interest in aviation and aerospace. He also follows the United States Air Force Academy, reinforcing this connection to the field.

Unique fact: Andrew was one of the original engineers who helped build Stash’s innovative Stock-Back® feature, turning customer spending into investing.