Dhamotharan Seenivasan is a seasoned ETL(Extract, Transform & Load) Developer with over 17 years of expertise in Data Warehousing, Business Intelligence, and cloud technologies. He specializes in designing and implementing Azure-based data solutions, developing robust ETL pipelines, and managing large-scale data migrations. His contributions have transformed legacy data systems, enhanced performance, and enabled real-time analytics through tools like PySpark, Power BI, Databricks and Azure Data Factory. With a strong focus on performance optimization and cost-efficiency, Dhamotharan builds scalable, high-quality solutions that empower data-driven decision-making. His strategic leadership has played a key role in global digital transformation initiatives, helping organizations maintain a competitive edge with modern, intelligent data practices.