data masking , time travel , Snowpipe, Informatica, ELT, Encryption, Shell scripting, Talend, Python, AWS, Sql, Azure Data Factory, Gcp, Azure, Etl, Zero-Copy Cloning, CI CD, Snowflake Administration, data governance tools, cost management, Snowflake architecture, DevOps practices, Snowflake Certifications, Monitoring, rbac, large-scale datasets, query performance tuning, performance optimization