From 2001 to 2005, Quadir served as a fellow at the Harvard's Mossavar-Rahmani Center for Business and Government, and at the Center for Business Innovation at Cap Gemini Ernst & Young (now Capgemini).
From 2001 to 2005, Quadir served as a Fellow at Harvard's Kennedy School and taught graduate-level courses of technology in developing countries. At the same time, he was also a Fellow at the Center for Business Innovation at Cap Gemini Ernst & Young (now Capgemini).