Junyan Wang

Junyan (Jojo) Wang is an accomplished Machine Learning Engineer and Staff Data Scientist at Block since January 2022, with extensive prior experience as a VP Marketing Data Scientist at JPMorgan Chase & Co. from July 2016 to January 2022. Wang has led over 50 consumer behavioral modeling projects using advanced techniques like Gradient Boosting and Neural Networks, significantly enhancing marketing and sales strategies, and delivering an incremental Net Present Value of $100 million. Previous roles also include consulting in data science for companies such as Nationwide Insurance, Huntington National Bank, and The Scotts Miracle-Gro Company, along with teaching and research assistant positions at The Ohio State University, culminating in a PhD in Statistics. Wang's educational background includes a Bachelor of Business Administration in Management Information Systems from Shanghai University of Finance and Economics.