With the relevant academic foundation and professional professional experience, Dave Marshall brings an expertise to the filed of operations planning and control and supply chain management. Holding a PhD and MBA in both Production and materials management and Marketing management combined with bachelor's degree in production engineering , he has a unique perspective that bridges both engineering and management disciplines. This provides with a distinct advantage in providing crucial insights into manufacturing, operations and supply chain management. His work experience in production department of auto components manufacturing company , enriches his knowledge base with hands on , practical experience, offers a rational approach to address the concepts and situations in manufacturing and supply chain management. Dave Marshall has published research papers in National and International journals exploring the topics on enrgy efficiency , reviewed a book chapter on the role of Internet of things in supply chain management and co-authored a book chapter on Supply chain agility. These contribution reflect his commitment to address issues both in supply chain management and market dynamics. He has pursued online certifications on a diploma in customer service and a diploma in Supply chain management. enhancing understanding the nuances of better customer relations and supply chain efficiency . With this background Dave Marshall brings both practical and theoretical expertise to the concepts of operations planning and control , manufacturing and supply chain management. Readers can expect his books to offer an apt knowledge and contribute significantly to the field of manufacturing and supply chain management. Happy reading!