Board of managers

Calvin Nguyen

Calvin Nguyen - Managing Director, is a Canadian with roots in Da Nang. After living, learning and working in Canada for over 30 years, Calvin returned to Vietnam to manage a Swedish software outsourcing company for 3 years before joining Sioux High Tech Software. Calvin is passionate about employee empowerment in the pursuit of building high performing teams to support our customers.

Kelvin Ng

Kelvin Ng – is the Managing Director at Sioux Singapore and Board member of SEA. Over 15 years, he is experienced in the semiconductor/electronic sector specializing in telecommunication, point of sales, and automotive products. Prior to joining Sioux, Kelvin grew a team of Radiofrequency and Analog product development engineers. He holds a bachelor degree in electrical engineering from University of New South Wales (First Class) with major in Telecommunications, Australia and a master degree in business administration from University of Manchester (Distinction) with major in finance and strategic management, United Kingdom.

Hien Pham

Hien Pham is the Embedded System Delivery Manager and Board member for SEA. Hien has more than 15 years of experience in the embedded system development, with a variety of product range. Hien has a great passion in investigating new technology trends as well as coaching and growing team. Hien graduated from Ho Chi Minh City University of Technology (Faculty of Electrical & Electronics Engineering, Division of Telecommunications Engineering).

Vu Tran

Vu Tran is the Director of Operations at Sioux, tasked with streamlining the core business to facilite growth in sales, and contributing to develop the company. Over the last 19 years, Vu has served in several supervisory and managerial positions at companies in the software industry. He received extensive training, experienced in management procedures and is skillful in the use of related software. Vu follows market and technology trends to formulate strategies which aim to bring outstanding services to customers.

Han Ho

Han Ho is the delivery manager. He is responsible for business development and project deliveries for customers based in Europe. Passionate about bringing technology to life, his mission is to deliver reliable, competent services. Han Ho obtained a master degree in Master of science in engineering from Sungkyunkwan University, South Korea.