Joanna Sin is an associate professor and the program director of the MSc in Information Studies program at the Wee Kim Wee School of Communication and Information, Nanyang Technological University. Joanna holds a Ph.D. and master's degree in library and information studies from the University of Wisconsin-Madison. She received her Bachelor of Social Science degree from the Chinese University of Hong Kong, majoring in Geography and minoring in Anthropology. Joanna teaches in the areas of research methods, information organization, and cataloging and classification. She has experience working in academic libraries' technical and reference services areas.