worked as Chief of projects for the last three years at 'Kayma' company, led by professor Dan Ariely. The company combines technology development and behavioral economics, which allows to conduct large-scale experiments in a short period of time, and in a national level. The company advises the public sector and government ministries on several projects in the fields of education, health, transportation and the use of credit cards. Previously, Lotan was Spokesperson for the Chairman of the Kulanu party caucus, MK Roy Folkman, an officer in the IDF Spokesperson's Unit, and has worked in the Israeli Prime Minister's Office in the intelligence field. She holds a B.A. in International Relations and East Asia Studies in The Hebrew University of Jerusalem.