Ka Tim Chu is the principal of Shatin Pui Ying College and the chairman of the Hong Kong Association for Computer Education. He is passionate about ICT, coding, e-learning and STEM. In addition to nearly 20 years of experience in the school sector, he organises a lot of activities to empower students, especially girls to learn coding, STEM education and media and information literacy education. He is also appointed as a committee member of the Education Bureau and the advisory Board of some organisations to contribute to the education sector.