Leong Siow Hoo is an associate professor at the Faculty of Computer and Mathematical Sciences, Universiti Teknologi MARA, Cawangan Sarawak, Malaysia. Her current research interests are finding solutions using data mining algorithms, machine learning tools, and predictive modelling. She is a member of Big Data and Data Analytics Keylabs Working Group of Sarawak Digital Economy Corporation, Malaysia. She has been appointed as a research consultant in Sarawak Government and Agencies, and industry, such as Ministry of Welfare, Community Wellbeing, Women, Family and Childhood Development, Sarawak, Public Works Department Sarawak, Kuching North City Hall, Sarawak Forestry Corporation, and Sarawak Association of Maritime Industries, Naval Arch Marine Sdn Bhd. She conducted a series of digital upskilling trainings for Ministry of Education, Science and Technological Research Sarawak (MESTR) and the Sarawak Multimedia Authority (SMA).