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Dr. Shubhrangshu Barman Roy
Shubhrangshu Barman Roy is a leadership thinker, author, and business transformation advisor with nearly three decades of professional experience across industry and consulting. For the past 15 years, he has been deeply immersed in the world of busin
Shubhrangshu Barman Roy is a leadership thinker, author, and business transformation advisor with nearly three decades of professional experience across industry and consulting. For the past 15 years, he has been deeply immersed in the world of busin

Shubhrangshu currently servs as a Business Head with BMGI, a global consulting firm, Dr. Roy has worked across India, Russia, France, China, Dubai, Sharjah, Mongolia, Fiji, Malaysia, Kenya, and beyond. He has partnered with organizations to drive operational excellence, cultural transformation, and leadership capability development across sectors. With an engineering foundation and a Doctorate in Management, Dr. Roy blends analytical precision with behavioral depth. He has been trained by Toyota sensei’s in developing and deploying production systems—an experience that shaped his systems tRead More...


Achievements

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The Leader's Behavior Lab
Books by Dr. Shubhrangshu Barman Roy

Leadership doesn’t live in speeches or strategies—it lives in what you do, especially when no one’s watching.

The Leader’s Behavior Lab reframes leadership as a pattern, not a position. It explores how everyday actions—your tone in meetings, presence under pressure, and silence in tense moments—shape the emotional blueprint of your culture.

Drawing from behavioral science and real-world experience, Dr. Shubhrangshu Barman Roy offers a

Read More... Buy Now

Fix the Factory, Not the Flowchart: What Toyota Won’t Tell You About Lean
Books by Dr. Shubhrangshu Barman Roy

Fix the Factory, Not the Flowchart isn’t just another Lean book. It’s a battle cry.

For too long, we’ve mistaken tools for transformation—chasing certifications, dashboards, and playbooks while the real problems fester under fluorescent lights and forgotten people.

This book goes where most don’t: the floor, the hallway, the meeting room where hard truths live.

Through fierce stories, unfiltered insights, and rebel hacks, it expo

Read More... Buy Now

Fix the Factory, Not the Flowchart: What Toyota Won’t Tell You About Lean
Books by Dr. Shubhrangshu Barman Roy

Fix the Factory, Not the Flowchart isn’t just another Lean book. It’s a battle cry.

For too long, we’ve mistaken tools for transformation—chasing certifications, dashboards, and playbooks while the real problems fester under fluorescent lights and forgotten people.

This book goes where most don’t: the floor, the hallway, the meeting room where hard truths live.

Through fierce stories, unfiltered insights, and rebel hacks, it expo

Read More... Buy Now

The Leader's Behavior Lab
Books by Dr. Shubhrangshu Barman Roy

Leadership doesn’t live in speeches or strategies—it lives in what you do, especially when no one’s watching.

The Leader’s Behavior Lab reframes leadership as a pattern, not a position. It explores how everyday actions—your tone in meetings, presence under pressure, and silence in tense moments—shape the emotional blueprint of your culture.

Drawing from behavioral science and real-world experience, Dr. Shubhrangshu Barman Roy offers a

Read More... Buy Now

Simulkandi-in-Retrospect
Books by Biresh Barman Roy

This is an inspiratory fact of our family. This book highlights the positivity of life. To enrich further the positivity of life, I wish to imbibe the spirit of survival with a poetic line from a poem by Sri Rabindranath Tagore which states, “No one should fear the black cloud in the sky, you all know that there is always the shining Sun behind the cloud.” It is you and only you who is the architect of your own fate. This book is a gift to my grandson, to

Read More... Buy Now

Simulkandi-in-Retrospect
Books by Biresh Barman Roy

This is an inspiratory fact of our family. This book highlights the positivity of life. To enrich further the positivity of life, I wish to imbibe the spirit of survival with a poetic line from a poem by Sri Rabindranath Tagore which states, “No one should fear the black cloud in the sky, you all know that there is always the shining Sun behind the cloud.” It is you and only you who is the architect of your own fate. This book is a gift to my grandson, to

Read More... Buy Now

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