About

Sumit Biswas is a seasoned Data Science and Machine Learning professional with 11 years of experience in Marketing, CRM, Sales, Loyalty, and Credit Risk, cutting across various business domains like Telecom, Retail, Automotive, and Banking/Financial services. He is currently working as a Principal Data Scientist at AT&T, where he is responsible for developing impactful credit risk solutions through the use of intelligent data science and machine learning techniques. Prior to joining AT&T, Sumit worked at TVS Motor Company, where he held various positions, including Domain Leader - Data Science and Principal Data Scientist. As a Domain Leader, he led a team of machine learning professionals to deliver cutting-edge scalable solutions across different businesses, primarily focused on driving incremental revenue and saving costs for the company. As a Principal Data Scientist, he was responsible for spearheading all initiatives on Machine Learning and Data Science products in CRM, Loyalty, Sales, and Marketing functions from a technical standpoint. His role primarily focused on embedding Machine Learning products in key decision-making processes and driving core business value in terms of both increasing Market Share for the company and improving overall NPS score. Sumit holds an M.Sc in Applied Statistics and Informatics from the Indian Institute of Technology, Bombay, and a B.Sc in Statistics (Honours) from Ramakrishna Mission Residential College, Narendrapur. He also completed his ISC/ICSE in Pure Science with Mathematics from St. Xavier's Institution, Panihati. Sumit has a wealth of experience in Data Science and Machine Learning and has a strong technical background in tools such as SQL, Python, NLP, SVM, Azure, Sentiment Analysis, Random Forest, Apache Hive, XGBoost, Bag of Words, and Spark. He has over 12 years of relevant experience in the field and is passionate about using data to drive business value.