• Performed data quality issue analysis Snow SQL by building analytical warehouses on Snowflake.
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
• Created and using Stored Procedures, Views, User Defined Functions, Sub-Queries and Joins for complex queries involving multiple tables and Exception Handlers.
• Redesigned the views in snowflake to increase the performance.
• Validated the data from SQL Server to Snowflake.
• Expert in data Extraction, Transforming and Loading (ETL)using various tools such as SQL Server Integration Services (SSIS), Data Transformation Services (DTS), creating Dynamic packages for Incremental Loads.
- .Fine-tuned query performance and optimized database structures for faster, more accurate data retrieval and reporting.
- Gathered functional requirements, analyzing, and writing the technical specifications.
- Written Triggers, Stored Procedures, Functions, define User Defined Data Types, TSQL, and Create and maintain physical structures.
- Worked with Dynamic Management Views, System Views for Indexing and other Performance Problems.
- Enhance existing stored procedures, views, functions, database objects to meet additional requirements of latest releases.