David started working at CEU as an instructor in the Center for Academic Writing. He has taught students from the departments of Gender Studies, Political Science, Legal Studies, Economics and History. In collaboration with CEU faculty and staff, he has also been involved with a number of outreach projects focusing on teaching pedagogy and academic writing. He has held trainings in Russia, Palestine, Serbia and North Korea.
Since its launch in 2004, he has been the English Director of the Roma Access Programs. There he has responsibility over the Academic English teaching and curriculum in the Roma Graduate Preparation and, until 2016, the Roma English Language Program. He also serves as a board member for the Roma International Scholar Program at the Roma Education Fund.
From the 2015-2016 academic year, David has been supervising the English and Academic Skills classes for the Open Learning Initiative for refugees.