Ms. Sierra joined Success Academy in 2015 as a kindergarten teacher at SA Fort Greene, where she went on to teach first grade for five years. While teaching, she served as a grade team lead and labsite teacher and earned an Excellence Award. In 2019, Ms. Sierra became assistant principal at SA Fort Greene before moving on to become principal at SA Flatbush in 2020. Originally from Atlanta, Ms. Sierra holds a B.S. and an M.A. in sociology from the University of West Georgia. After moving to New York, she earned an M.S. in childhood education and special education from Touro Graduate School of Education. Ms. Sierra enjoys reading and spending sunny days on the beach with friends.