Associate Clinical Professor, University of Maryland School of Public Policy, 2019-present

Delegate, Maryland State House of Delegates, District 14, 2010-2023

Majority Leader, Maryland State House of Delegates, 2019-2023

Candidate, Maryland State House of Delegates, District 14, 2022

Member, Commission on Special Education Access and Equity, 2013-present

Member, Bi-County Agency Committee, Montgomery County Delegation, 2011-present

Alternate Member, Governor's Work Group to Consider Gaming Expansion in Maryland, 2012-present

Former Co-Chair, Joint Committee on Gaming Oversight, Maryland State House of Delegates

Member, Maryland Commission on Disabilities, 2011-present

Former Member, Subcommittee on Education, Maryland State House of Delegates

Former Chair, Subcommittee on Finance Resources, Maryland State House of Delegates

Member, Vice Chair's Committee of the Ways and Means Committee, Maryland State House of Delegates, 2013-2017

Member, Education Subcommittee, Maryland State House of Delegates, 2010-2013

Member, Task Force to Study the Establishment of a Deaf Culture Digital Library, 2012-2013

Member, Transportation Subcommittee, Maryland State House of Delegates, 2010-2013

Adjunct Instructor, University of Maryland, School of Public Policy, 2015-2019

Program Coordinator, School of Public Policy, University of Maryland, College Park, 2015-2017

Teacher, Montgomery County Public Schools, 2004-2015

Social Studies Teacher, Montgomery County Public Schools, 2004-2015

Member, National Education Association, 2004-present

Member, Board of Directors, Sandy Spring Museum, 2013-present

Former Board Member, District 14 Democratic Club

Member, Board of Directors, Montgomery County Education Association, 2005-2010

Member, East County Citizens Advisory Board, 2008-2010

Member, Executive Committee, Montgomery County Sierra Club, 2005-2007

Member, Executive Committee, Montgomery County Sierra Club, 1997-1998