With 12 years in IT, I specialize in Data Warehousing, Data Integration, and ETL solutions, both on-premises and in the cloud. I excel in using tools like Informatica PowerCenter, IICS, and Snowflake, handling everything from data migration to complex transformation logic with Snowsql and Python. My expertise includes working with various relational databases (Teradata, DB2, MySQL, SQL Server, Oracle) and implementing advanced Snowflake features like data sharing, role-based access control, and performance optimization. I have a strong background in designing ETL processes, creating and managing hierarchy schemas, and ensuring data governance and cataloging. Experienced in both Agile and Waterfall methodologies, I am adept at the entire SDLC, from development to production support, and proficient in CI/CD pipelines using GitLab. My skill set also covers AWS S3, Kafka streaming, and deep knowledge of Snowflake architecture and utilities.