Sum Yu (Josephine) Lau is a Teaching Associate who joined Pansophy in 2024. Josephine expertly assists students with English, Mandarin, Mathematics, and miscellaneous subjects, offering rigorous academic instruction coupled with affability, flexibility, and adaptability.

Before joining Pansophy, Josephine was an Insight Analyst with CMRS Group and an Enumerator for Hong Kong’s 2021 Population Census. She was, and continues to be, a private piano teacher.

Josephine earned a B.Sc. (Hons.) in Data Science and Business Intelligence, with First Class Honours, from The Hang Seng University of Hong Kong, receiving Dean’s List honors and the Talent Development Scholarship three times each. While at Hang Seng, Josephine finished in the top 30 contestants in the 2020 Business Case Competition held by Hong Kong Institute of Certified Public Accountants. Josephine holds an SAS Joint Certificate in Data Mining, as well as the Duke University “Managing Big Data with MySQL” and Google Data Analytics Specialization certifications. Josephine is proficient in both Mandarin Chinese and Cantonese.