Dr. Sean Koh is a seasoned consultant with over 20 years of experience in business consultancy, food services, manufacturing, and hospitality. Holding a Doctorate in Business Administration, he specializes in business transformation, automation and digitalization, food and workplace safety, process redesign, and productivity innovation. His work has guided organizations in achieving compliance, efficiency, and sustainable growth, earning recognition such as the Lifelong Learner Award and the International Quality Circle (IQC) Award.

Beyond his credentials, Dr. Koh is widely recognized for his approachable, people-first leadership style. In the culinary world, clients and staff affectionately call him “Jingle,” a nickname reflecting his warm smile, guidance, and genuine care for everyone. Over time, the name evolved: international colleagues shortened it to “Uncle J” from Uncle Jingle (叮当叔叔), while Mandarin-speaking peers embraced “锦哥” (Jǐn Gē), a name that conveys respect, mentorship, friendliness, and the supportive spirit of an older brother.

To many, “Uncle Jingle” has come to symbolize more than just a name in the culinary world. It represents a spirit of hospitality, a welcoming smile, and the belief that great leadership blends both competence and human connection. This personal identity complements Dr. Koh’s professional achievements, reminding clients and teams that true leadership is not only about driving results but also about inspiring people.