Joseph Freymann grew up in Hawaii and lives in Los Angeles with his wife, five children and three grandchildren. He is a professor of Apologetics and Computer Science at Catholic Polytechnic University. He also teaches Apologetics, Physics and Electronics at St. Monica Academy. Joseph earned a bachelor's in Computer Science from the Franciscan University of Steubenville, a master's in Philosophy from the Pontifical Athenaeum Regina Apostolorum, and a master's in Theology from Holy Apostles College and Seminary. He has published an Apologetics textbook entitled Summa Apologetica, as well as a mobile app called Appologetics.