[6] Before assuming office, Ullman worked as an English professor at Bucks County Community College.

In addition, she has been a member of the English department faculty at Montgomery County Community College since 1993.

[7][8][9] On November 6, 2018, Ullman became one of a record number of female lawmakers elected to Pennsylvania's General Assembly.

The legislation was designed to increase the rates of recycling in Pennsylvania with unclaimed bottle deposit reimbursements forfeited to the state and used to support the commonwealth's Hazardous Sites Clean-Up fund.

[14] She then ran against, but was defeated by, Republican Shelby Labs during the general election on November 3 by a margin of 51.5 percent to 48.5%.