Rachel worked in philanthropy for almost 20 years before launching Fundamental in the summer of 2013. She began her career in politics with the goal of creating social change through the public sector. After working at the Hollywood Women's Political Committee, the California State Treasurer's Office, and on a statewide gubernatorial campaign, Rachel helped establish the Righteous Persons Foundation (RPF), a fund Steven Spielberg began in 1995 with his profits from the film Schindler's List. Today, Rachel serves as RPF’s Executive Director while also managing a number of other private foundations and grant portfolios on a range of issues including arts education, civic engagement, health care disparity, and economic development and democracy in Israel. She is a board member of the Jim Joseph Foundation and the Alliance for Justice and an advisory board member of the International Refugee Assistance Project. She also serves as co-chair of Los Angeles County's Arts for All Pooled Fund and as a board advisor to Inner-City Arts and City Year Los Angeles.
Rachel is the co-founder of Reboot, a national effort to engage young creatives and activists in an open examination of their cultural identity. She also co-founded Joshua Venture, a fellowship for social entrepreneurs. Rachel frequently lectures on philanthropy and generational change and was the first recipient of the JJ Greenberg Award presented to professionals who have demonstrated extraordinary leadership in Jewish philanthropy. She graduated magna cum laude from the University of Pennsylvania and was a public policy fellow at the Coro Foundation.