Mart is a founder and former head of the Centre for Educational Technology in Tallinn University, Estonia. Prior to his academic career in Tallinn University, he worked as a mathematics teacher and school principal in a rural school near Tallinn. Since 2021 he is a tenure track professor of mathematics and computing education, head of the MA programme for informatics teachers. His research interests range from digital competence assessment and digital learning resource platforms to computational thinking and e-assessment. He has co-edited seven books in Springer and published more than 100 peer-reviewed research papers. Mart joined ICEM family in 2017 and he was the chair of ICEM 2018 that took place in Tallinn University.