Manage Center
Leader

Founder / Design Director
Hung-Tsung Ko
Hung-Tsung Ko founded SED-IA Design Vietnam in 2019 and is also the founder and design director of the group SED-IA Architecture. His work has been recognized with multiple local and international awards. In the post-pandemic era, Ko continues to uphold the long-term architecture design philosophy where “people and the environment co-exist to build a mutually dependent relationship”, leading the teams to research and create different ways of living that promote a safety and healthy lifestyle.

Shu-Jung Hsieh is the principal architect and SED-IA Architect’s partner who brings more than two decades of experience to his role as a head project manager. He takes a proactive role in managing major accounts and client relationships over the course of his career, and has led a wide range of commercial, hotel, and boutique residential projects. Within the firm, Shu-Jung always leads by nurturing camaraderie with the counterparts to formulate strategies that develop independent teams. He obtained a degree in architectural design from National Taipei Institute of Technology.
Principal Architect / Partner

Ya-Ting Chang became a Partner of SED-IA Architects in 2009. Over the course of her career, she has directed projects in multiple disciplines, including mixed use, master planning, large scale architectures and high-end residential. Ya-Ting also assisted SED-IA Architects in growing the Chinese market by directing several high-profile projects back in 2013. She earned a bachelor in architecture studies at The University of Sydney. In 2023, she became the lead architect of Quasar Architects.
Principal Architect

Hsin-Miao, one of the founding members of SED-IA Architecture and SED-IA Design, is responsible for SED-IA’s key operations across Asia. With over 30 years of experience in the profession, Hsin-Miao has been recognized for monitoring business compliance and managing project financials, such as accounting, budgeting, and physical performance.
Managing Director / Principal

Johnson is one of the founding leaders of SED-IA Architect’s architecture practice. He dedicated more than 20 years in the firm and developed extensive professional experience. He is in charge to allocate human resource on projects, implement multimedia strategies, craft building models, and plan indoor gardening experiments. He also brings substantial effort at maintaining the office environment to keep up with WELL Building Standard at the platinum level, which promotes a healthy working lifestyle for all co-workers.
Senior Manager
Member
Director of Regulatory and Administrative Affairs
Senior Administrative Associate
Manager
System Engineer
Senior Financial Associate
Accounting Associate
Human Resources Associate
Administrative Associate
Administrative Associate
Administrative Associate
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