Yan Xi

Yan Xi is a Staff Data Engineer with a robust background in data analysis and project management. They have previously worked at Discover Financial Services as a Team Lead, where they focused on credit card risk control and marketing campaign analysis from 2008 to 2010. Following this, Yan served as a Project Manager at Alipay.com from 2010 to 2012, applying predictive models for fraud risk detection and managing a team. Yan's expertise developed further as a Senior Expert of Data Analysis at Alipay, leading initiatives in fraud detection and user behavior data mining until 2018. They hold a Bachelor's degree in Electrical Engineering from Nanjing University and a Master's degree in Electronic Engineering from Tsinghua University.