Mr. Liberman joined DoubleLine in 2009. He is part of the portfolio management and trading team specializing in trading mortgages and mortgage credit securities. Prior to DoubleLine, he was a Vice President at TCW for the previous six years where he also worked in portfolio management and trading. Mr. Liberman graduated from the California State University at Northridge earning both a BS and an MS in Applied Mathematics. He is a CFA charterholder.