Angela is the librarian for the secondary campuses of Hutto Independent School District. She has been a librarian for 24 years at the elementary, middle school and high school levels. Hartman is a member of the Holocaust Education Network of the Olga Lengyel Institute and has extensive training in Holocaust education. She plans and coordinates campus, district and community-wide programs that focus on civil rights, social justice and Holocaust education. Hartman is also a member of the Teaching Tolerance Advisory Board.