Dr Yip Yen San
certification for practice
- alibaba.com, alibaba gdt network, January 2021 - December 2022.
- alibaba.com, alibaba gdt digital transformation program instructor, May 2023 - May 2025.
- alibaba.com, alibaba gdt digital transformation program instructor, May 2023 - May 2025.
- alibaba.com, alibaba gdt network, March 2025.
- alibaba.com, alibaba gdt digital transformation program instructor, May 2025 - May 2025.