Rajan Narayanan is a seasoned data professional with over 20 years of experience in Data Engineering, Data Analytics, Business Intelligence, and Data Warehousing. His expertise lies in building ETL pipelines, developing distributed computing systems on Hadoop, Apache Spark, Hive, Impala, and Python. Rajan has worked on AI/ML-based predictive analytics projects and developed insightful reports and data visualizations using Tableau. He has a Master of Business Administration in Information Management and a Bachelor's degree in Computer Science. Rajan currently works as a Data Science/Engineering Solution Lead for Health Care Analytics at Anthem, where he has executed and supported significant projects in Big Data technologies, focusing on reducing healthcare costs and enhancing patient outcomes. Before that, he worked as a Senior Programmer Analyst and Software Consultant for Health Net and Fujitsu, respectively. Rajan is based out of Los Angeles and open to discussing any potential opportunities in the area or virtually. You can get in touch with him at rajanorn@gmail.com.