Raguib Raihan is a Lecturer in the Department of Management at North South University, with a teaching and research focus on Management Information Systems, Business Analytics, and Digital Transformation. He holds an MSc in Business Analytics from Lancaster University, UK, and a BSc in Computer Science and Engineering from the Islamic University of Technology, Bangladesh.

Before joining academia full-time, Mr. Raihan built a diverse professional portfolio across analytics, operations, and strategic consulting. At ZUNOKS Consulting, he served as Senior Analyst where he led major transformation projects involving analytics, digital strategy, and business process optimization for leading local and international organizations. He also worked as a Consultant for Long Street Advisors, an Australia-based strategy firm, contributing to public sector digitization frameworks and telecom innovation roadmaps.

Earlier in his career, he served as a Global Graduate in Operations at British American Tobacco, managing warehouse performance, export coordination, and supply chain analytics. His experience across multiple sectors tobacco, telecom, government, and consulting enables him to bring practical insights into the classroom.

At NSU, he teaches courses in Information Systems, E-Business, Cloud Computing, and Java Programming. His research interests span predictive intelligence, AI-driven decision systems, algorithmic forecasting, and digitalization in emerging markets.