Senator, Maryland State Senate, District 43, 2019-present

Candidate, Maryland State Senate, District 43, 2022

Delegate, Maryland State House of Delegates, District 43, 2010-2019

Deputy Majority Whip, Maryland State House of Delegates, 2015-2017

Fellow, Center For Dispute Resolution, University of Maryland School of Law, 2013

Candidate, Maryland State House of Delegates, District 43, 2006

Member, Chesapeake and Atlantic Coastal Bays Critical Area Committee

Member, Education, Energy and Environmental Affairs Committee

Member, Senate Vaccine Oversight Working Group

Member, Subcommittee on Alcohol

Member, Subcommittee on Education

Member, Subcommittee on Energy

Member, Subcommittee on Environment

Former Member, Appropriations Committee, Maryland State House of Delegates

Former Member, Children, Youth, Families Committee, Maryland State House of Delegates

Former Member, Education Subcommittee, Maryland State House of Delegates

Former Member, Election Law Subcommittee, Maryland State House of Delegates

Former Co-Chair, Ending Homelessness Committee, Maryland State House of Delegates

Former Member, Finance Resources Subcommittee of the Ways and Means Committee, Maryland State House of Delegates

Former Member, Oversight Committee on Personnel of the Appropriations Committee, Maryland State House of Delegates

Former Member, Regional Revitalization Work Group Committee, Maryland State House of Delegates

Former Member, Revenues Subcommittee of the Ways and Means Committee, Maryland House of Delegates

Former Member, Task Force to Study Crime Classification and Penalties, Maryland State Senate

Former Member, Tax Credit Evaluation Committee, Maryland State House of Delegates

Former Member, Transportation and the Environment Subcommittee, Maryland State House of Delegates

Former Member, Ways and Means Committee, Maryland State House of Delegates

Former Member, Workgroup to Study Shelter and Supportive Services for Unaccompanied Homeless Minors, Maryland State Senate

Member, Board of Directors, Maryland School for the Blind, 2016-present

Adjunct Faculty, Maryland Institute College of Art, 2012-present

Associate Director, Great Parks, Clean Streams, and Green Communities, Parks and People Foundation, 2008-2011

Assistant Director, Urban Resources Initiative, Parks and People Foundation, 2006-2008

Interim Director, Baltimore Neighborhood Indicators, 2005

Director, HousingStat Office, Housing Authority of Baltimore City, 2002-2005

Demographic Data and Geographic Information Systems Consultant, Office of the Secretary of State of Maryland, 2000-2002

Assistant Professor, Lehigh University, 1995-2000

Fellow, University of Pennsylvania, 2000

Member, Maryland Commission on Health Equity, 2021-present

Member, Workgroup on Adaptive Reuse of Vacant Commercial Spaces, 2021-present

Member, Criminal Justice Information Advisory Board, 2019-present

Member, Women Legislators of Maryland, 2011-present

Member, Commission on Sustainability, Baltimore City, 2008-present

Member, Sustainability Commission, Baltimore City, 2008-present

Member, Task Force to Study Supportive Services and Housing for Unaccompanied Homeless Youth, 2013-present

Member, Maryland Complete Count Committee, 2020

Member, Reform on Tap Task Force, 2017

Member, Complete Count Committee, Baltimore City, 2009-2010

President, Abell Improvement Association, 2003-2005

Elder, First and Franklin Street Presbyterian Church, 2002-2005