Rav Yitzhak Ajzner is a member of the Beit Midrash for Halacha of Beit Hillel. He came on aliyah from Australia immediately after high school, and worked in education for 10 years, in various positions ranging from a school principal to a teacher at the hesder yeshiva in Ma’aleh Adumim. He also served as a community rabbi, and has worked as a software engineer for 18 years.