Prior to Constructor, Andrew was a senior software engineer at Signpost, an automated CRM for local businesses headquartered in NYC. His team owned Signpost's core business logic, ETL pipeline, authorization layer, experiment infrastructure, and testing practices.

Andrew has also worked as a developer advocate at Google, an engagement manager at McKinsey, and a vice president at Goldman Sachs.

He graduated with a B.A. in economics summa cum laude from Harvard University and received an M.S. in computer science from Columbia University.