Proceedings of the 7th Bangladeshi International Conference on Industrial Engineering and Operations Management, Dhaka, Bangladesh, December 21-22, 2024

Strategic Implementation Of Lean Six Sigma: A Holistic Approach Towards Achieving Business Excellence

Shuchita Faruque Shirsha, Adnan Faruk,  

Farhat Lamisha, Quazi Monjur E-Elahi  

Department of Mechanical and Production Engineering  

Ahsanullah University of Science and Technology (AUST)  

Dhaka, Bangladesh  

Abstract 

Lean Six Sigma (LSS) is a globally recognized methodology for process optimization and waste reduction, driving operational excellence in developed economies. However, its adoption in developing countries like Bangladesh faces significant barriers, including resource constraints, cultural challenges, and limited awareness of process improvement techniques. This study examines the current state of LSS implementation in Bangladesh, identifies key challenges specific to resource-limited environments, and proposes a customized LSS framework tailored to the industrial context of Bangladesh. The research highlights several critical obstacles hindering successful LSS adoption, including a lack of leadership commitment, insufficient training, and resistance to cultural change. Furthermore, the study reveals that the low level of understanding and the absence of a systematic approach to process improvement contribute to the slow uptake of LSS practices. To address these issues, the study proposes a comprehensive, context-sensitive LSS framework that includes strategies for leadership engagement, capacity building, and fostering a culture of continuous improvement. The proposed framework emphasizes practical, cost-effective tools and techniques that can be implemented with limited resources, while also considering the cultural nuances that impact organizational change. By aligning LSS principles with the specific needs and constraints of the Bangladesh’s industrial environment, the framework offers a viable path for industries to enhance operational performance, reduce waste, and achieve sustainable growth. The findings provide valuable insights for policymakers, business leaders, and practitioners aiming to promote LSS in developing countries.

Keywords

Lean Six Sigma, Process Optimization, Resource Constraints, Operational Performance, Waste Reduction.

Biographies

Shuchita Faruque Shirsha is an undergraduate student of Industrial and Production Engineering (IPE) under the Department of Mechanical and Production Engineering (MPE) at the Ahsanullah University of Science and Technology (AUST). Her research interests include the area of Lean Manufacturing, Machine Learning, AI, Robotics and Automation, Quality Assurance & Control, Manufacturing Engineering, Ergonomics and Productivity Engineering, Industry 4.0 and Computer Programming. She recently finished a computer programming course named Code in Place organized by the Stanford University of the USA which is regarding introduction to Python Programming Language due to her interest in coding. She has proficiency in Microsoft Word and Excel. Her participation in a number of engineering competitions has allowed her to demonstrate her problem-solving abilities and her capacity towards effective teamwork with effective leadership. She is currently a Brand Representative for Interactive Cares. She is also a General Member of IEOM Society AUST Student Chapter.

Adnan Faruk is an undergraduate student of Industrial and Production Engineering (IPE) under the Department of Mechanical and Production Engineering (MPE) at the Ahsanullah University of Science and Technology (AUST). His academic interests are diverse and include Supply Chain Management, Automation, Blockchain, Lean Manufacturing, and Industry 4.0. These interests drive his commitment to understanding and solving complex industrial challenges and apply his skills in practical, real-world contexts, preparing himself for a future career in industrial engineering. He honed his skills in technical writing, data analysis, and project management. He has proficiency in Microsoft Word and Excel. His participation in a number of engineering competitions has allowed him to demonstrate his innovative problem-solving abilities and his capacity for effective teamwork. He is also a General Member of the IEOM Society's AUST Student Chapter. 

Farhat Lamisha Lubana is a graduate student of Industrial and Production Engineering (IPE) under the Department of Mechanical and Production Engineering (MPE) at Ahsanullah University of Science and Technology (AUST). Her research interests encompass Industrial Engineering, Supply Chain Management, Quality Assurance & Control, Manufacturing, Production Planning and Control, Project & Quality Management, Lean Manufacturing, Technology Management, and Industry 4.0. She has extensive experience in content writing and research, documentation management processes, content research, and team management. She is proficient in Microsoft Word, Excel, and Power BI. She has actively participated in numerous business case competitions, demonstrating her ability to solve complex problems and work collaboratively in a team, while exhibiting effective leadership skills. She served notably as the Head of Staff for the Hult Prize at AUST. She was also the Assistant Director of Newsletter and Publication for the IEOM Society AUST Student Chapter. Currently, she is gaining practical experience as an intern in the Supply Chain department at Nestle Bangladesh PLC.

Quazi Monjur E-Elahi is a graduate student of Industrial and Production Engineering (IPE) under the Department of Mechanical and Production Engineering (MPE) at the Ahsanullah University of Science and Technology (AUST). His research interests include the area of Industrial Management, Engineering Management, Supply Chain Management, Quality Assurance & Control, Production Planning and Control, Project & Quality Management, Productivity Engineering, Industrial & Business Management, Advanced Material Processes, Lean Manufacturing, Technology Management and Industry 4.0. He has vast experience in content writing and research, documentation management process, content research, team management. He has proficiency in Microsoft Word and Excel. He is also focused in the research of the aerospace industry and wants to work within such an industry. He also participated in a multiple number of engineering competitions showcasing his ability to solve complex problems and work collaboratively in a team with effective leadership. He was also the former Vice President of IEOM Society AUST Student Chapter. He was also the former Chief Advisor & President of Josephite Chess Club. Furthermore, he worked at Augmedix Bangladesh, across multiple departments during his tenure, most notably as a Project Coordinator.

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