Senior Data Engineer with 14+ years of experience in designing scalable ETL pipelines using Informatica IICS/PowerCenter, IDMC–CDI, AWS, Snowflake. Delivered up to 75% pipeline performance improvement and 60% reduction in execution time across banking, investment, telecom, and automobile domains. Expertise in data warehousing, SCD implementation, dimensional modelling and data governance. IDMC & Databricks certified.