Sai Zaw Oo Sai Zaw Oo – Director, Cloud Technology and Infrastructure Sai Zaw Oo has over 10 years IT professional experiences in enterprise IT architectural design, software platform management and cyber security policies. Prior to joining Vanguard Business Solutions and Consulting, Sai Zaw Oo worked as a software platform specialist at IBM Australia for more than 7 years, servicing clients from commercial banking sector and fortune 500 clients. He is a graduate from University of New South Wales, Australia with Bachelor of Science and Master of Commerce.