Gaurav Dhama has over 6 years of experience in the data science and machine learning domain where he has worked with HSBC and Amex in similar roles delivering machine learning products in travel, retail, e-commerce etc. across geographies. He is an expert in big data technologies like Spark & Storm and is currently working on developing auto-ml and recommendation systems at scale. He is currently working as the Senior Analyst at Mastercard Data and Services.