Neeraj Bhadani is a Data Scientist at Expedia Group™. He has more than a decade of experience building software and is currently working in AI & Data Science team at Expedia Group™. He has delivered various training and workshops both internally and externally. Prior to Expedia Group™, he worked on various Big Data projects, dealt directly with clients as a Technical specialist, and migrated various ETL pipelines to Apache Spark. He also received a Gold Medal for securing first place in his batch during his undergraduate days.