Souvik Bhattacharjee

Souvik Bhattacharjee is a skilled business analytics analyst at Citi since September 2025, following a tenure as a Consultant in Data Science at Affine from March 2022 to September 2025. During this time, Souvik led the development of an AI-driven suicidal severity rating system, achieving a notable recall rate of 96%. Other significant contributions include creating a time series model ensemble mechanism that achieved a 3.24% MAPE and engineering ensemble models for forecasting viewership to optimize client advertising strategies. Prior experience includes roles at WNS as a Senior Associate in Analytics, where Souvik enhanced operational efficiency through automated web-mining programs, and a Business Analyst position at MAS Brands India, focused on automating performance analysis. Educational credentials include a B.S. in Data Science and Applications from the Indian Institute of Technology, Madras, along with a Master's and Bachelor's degree in Economics from Symbiosis School of Economics.