Yosef Karasik completed a BSc in Computer Science from Technion–Israeli Institute of Technology and an MA in Education from the Institute of Education, University College London. Yosef is an experienced teacher of Mathematics, Computer Science and STEM. He is fluent in English, Hebrew and Russian and has conversational skills in Chinese and Danish. Yosef has taught in Israel and two international schools in Beijing before coming to Dulwich in 2018. He leads an innovative team of technology coaches who support integrating educational technology and digital citizenship across the college. Outside the classroom, Yosef loves coaching girls basketball and spending time with his wife and two daughters.