Walker & Dunlop, Inc. announced that it has hired Kelly Mitchell as Managing Director based out of the company's headquarters in Bethesda, Maryland. Before joining Walker & Dunlop, Ms. Mitchell was a Senior Director of Multifamily Structured Transactions with Fannie Mae, where she grew annual production over 35% from 2019 to 2020 and realized a record volume of $11.6 billion in 2020.