Jundong Song has extensive experience in data science and analytics, with a career spanning over two decades. Currently serving at Fidelity Investments since 2020 in a Data Science/AI role, Jundong previously worked at Symphony RetailAI from 2015 to 2020, focusing on client-facing advanced analytics for major retail clients. Earlier positions include roles at 89 Degrees, Valassis Communications, and PreVision Marketing, where Jundong specialized in data and analytic solutions across various retail verticals, database management, statistical modeling, and marketing campaign management. Jundong holds a Ph.D. in Econometrics and Quantitative Economics from Harvard Business School and Nanjing Agricultural University.