Mirza Ziwwar Baig is a seasoned professional with extensive experience in big data architecture and engineering across multiple industries. Current roles include Generative AI Engineer, Snowflake Architect, Lead Big Data Architect, and Senior Data Engineer at UnitedHealth Group, as well as similar positions at the Centers for Medicare & Medicaid Services. Previous experience encompasses positions as a Big Data Architect at Citi Bank, an Enterprise Big Data Architect at NBC, and a Hadoop Engineer at Cerner Corporation. These roles showcase a robust expertise in data management and architecture, particularly in cloud and big data technologies.