Our Team

PointStar team is made up of a group of talented, passionate individuals who each bring a mix of skills, experience and ambition to grow and succeed to the table. Meet the cloud shaper!

Creative agencies are only as good as they achieve today. History is important, but what we do today matters most.

The only way to create great things every day is with great people who truly enjoy their jobs and take pride in doing the best work we can.

Meet the Team

More than 150 experienced team members in our group.

Justin Lee

Chief Executive Officer

Michelle Alphonso

Chief Operating Officer

Mansoor

Head of Delivery ERP Consulting

William C.

Regional Head of ERP Sales

Natanael Sibarani

Sales Manager Indonesia

Wisnu Wiyantoro

Cloud Solution Architect

Zezanthia

Head of People Operations

Cecil Lum

Head of Marketing

Advisors

Professor Thomas J. Kosnik

Tom Kosnik has been a Lecturer at Stanford Engineering, Department of Management Science and Engineering since 1990.

He is also a consulting professor for National University of Singapore Overseas Colleges Program in Silicon Valley. His current Stanford courses include Global Entrepreneurial Marketing, Technology Entrepreneurship, and Entrepreneurial Thought Leaders Program.

He also teaches New Venture Creation for National University of Singapore. He taught Marketing at Harvard Business School from 1985-89, and launched HBS’s Entrepreneurial Marketing course in 1995-97.

Kosnik is also a coauthor of Ramfelt, Kjellberg and Kosnik (2014) Gear Up: Test Your Business Model Potential and Plan your Path to Success, John Wiley and Sons.