Sophie S.

Sophie S. is a Senior Machine Learning Engineer at Apple, currently working in Beijing, China. They previously served as a Machine Learning Engineer at Apple, where they focused on enhancing customer experience and fraud prevention in Apple Pay products. Prior to this, Sophie held a position as a Senior Data Scientist at Walmart Labs, leading projects in real-time anti-fraud solutions that significantly impacted key performance indicators. They also gained experience as an intern Data Scientist at Microsoft and as a Teaching Assistant at Harvard University, where they received a distinction in teaching award. Sophie is pursuing a Bachelor of Engineering in Electrical, Electronics and Communications Engineering from Beijing University of Posts and Telecommunications and a Master's Degree in Electrical Engineering from Harvard University.