Jianyu Wang

Jianyu Wang is an experienced data science professional currently serving as Principal Data Scientist at Discover Financial Services since August 2023, previously holding the position of Senior Data Scientist at Dropbox from April 2022 to August 2023, and Lead Data Support Analyst at Discover Financial Services from September 2018 to April 2022. Earlier experience includes roles as Business Analyst at Sears Home Services (November 2016 - September 2018), Analyst at Performics (November 2014 - February 2016), and Research Data Analyst at the Society of Actuaries (July 2014 - October 2014). Jianyu Wang possesses strong analytical skills, demonstrated by the development of a logistic regression model achieving 88% accuracy to forecast mortality and policy terminations, alongside extensive experience in data transformation and predictive modeling using R and Excel. Jianyu Wang holds a Master of Science in Marketing Analysis from DePaul University (2012-2014) and a Bachelor's Degree in English from Liaoning University of International Business and Economics (2008-2012).