Previously I worked as an Analytics Consultant at Mastercard Data & Services, where I apply my data science and generative AI skills to solve complex business problems and create value for clients. I have transformed general-purpose large language models into specialized tools by fine tuning models such Google's Flan T5 and BERT for persona creation using billions of transaction data. At another project for Mastercard, I also analyzed millions of transactions and created a model to predict and prevent first-party fraud by cardholders, potentially saving millions of dollars.I am also pursuing a PGDBA in Data Science and Business Analytics from IIM Calcutta, ISI Kolkata, and IIT Kharagpur, a joint program that combines rigorous academic training with industry exposure and hands-on projects. Before that, I graduated from IIT Delhi with a B.Tech in Production and Industrial Engineering, where I developed a strong foundation in engineering and management principles. I am passionate about technology and social media, and I run a YouTube channel called 'Tech Infinity' where I create videos on the latest trends and innovations in the tech industry. I have over 5000 subscribers, 23 lakh views, and 120 lakh impressions on my channel. I also enjoy public speaking and leadership, and I was the President of the IIT Delhi Toastmasters Club, where I contributed to the club's success and growth.