Ayan has over 5 years of work experience in Data Science across varying domains - Search Engine, Cybersecurity, and Healthcare. Currently, Ayan is working at Microsoft. He is part of the Microsoft Ads domain which comes under the Bing Org. Ayan always delivers high-value quality analytics projects involving advanced statistical modeling such as Regression models, Classification models, Decision Tree, segmentation models, and NLP models. He has worked extensively in Python, R, SQL, Machine Learning, and Deep Learning. Academically, Ayan has pursued PGDBA, a full-time Business Analytics / Data Science master's degree program jointly conducted by IIM Calcutta, IIT Kharagpur and ISI Kolkata. He has completed his Bachelor's in Electrical Engineering from Jadavpur University.