Dr. Abdul Hanan Sheikh, Mathematician by passion, has vast experience of teaching mathematics in various universities including NED University Karachi, Institute of Business Management (IoBM) Karachi, Bahria University Karachi and QUEST Nawabshah. He is actively engaged in research and mentoring studnets' theses. His research focuses on numerical analysis and scientific computing and teaching (mathematics) in higher education institutions. Dr. Abdul Hanan has published over 35 research papers in high-impact international journals. He has been editor of PJETS journal as well as reviewer to many international journals. He has supervised PhD and MS theses.