Josh Greenstein is a finance professional with experience in various roles, including Head of Finance at AstroForge and multiple positions at Goldman Sachs, such as Associate, Analyst, and Investment Banking Summer Analyst. Prior to these roles, Josh worked as a Mechanical Design Engineer at BLITZ MOTORS and gained additional experience as a Summer Intern at IvySpace. Josh holds a Bachelor of Science degree in Mechanical Engineering from Harvard University, where studies took place from 2017 to 2021.