Dr. Sreerengan V R is a mechanical engineer by profession. He holds a Postgraduate Diploma, MBA, and Ph.D. in Production and Operations Management. He has also completed certifications in Supply Chain Management from IIMR and Warehouse Management from IIMA. Additionally, he holds a Lean Six Sigma Black Belt and a postgraduate degree in Mercantile Law. With 36 years of experience, Dr. Sreerengan has contributed to aviation production, advocacy, and academics. His work in aviation included production, project coordination, maintenance, quality control, and technical administration. He also practiced law in civil and criminal matters. He has taught Aeronautical Engineering, Operations Management, Supply Chain Management, and Mercantile Law. His Ph.D. research focused on Lean Manufacturing in aviation production. He is currently guiding four Ph.D. scholars in Operations Management and MBA students in Supply Chain Management. Dr. Sreerengan is professionally affiliated with organizations such as IIMM, BMA, and BCCI. He is also an Accredited Management Teacher by AIMA. Currently, he serves as a faculty member for Lean Operations at Christ University and a guest faculty at THWS University, Germany, for Aviation Logistics.