Mark David Devanesan specializes in Analytics and Information Systems. He holds an MBA from VIT Business School, Vellore, and a certification in Business Analytics from Great Lakes Institute of Management, Chennai. He has successfully cleared the UGC NET for Lectureship. His expertise extends to areas such as attrition analysis and business analytics. In addition to his academic qualifications, he is certified in Business English training. Mark is actively involved in providing placement training for both undergraduate and postgraduate students. Mark?s contributions to the field of analytics and his involvement in training make him a valuable asset to his department and students.