Design and Architecture:
Design, develop, and maintain ETL processes using SQL and ETL tools.
Extract, transform, and load data from various data sources into data warehouses and data marts.
Implement data validation and error handling mechanisms.
Design, develop, and maintain SQL databases and queries.
Write and optimize complex SQL queries for data extraction and reporting.
Automate SSIS packages using SQL Agent.
Hands on experience with windows scheduler and bat file processing
Develop stored procedures, functions, and triggers to support application development.
Performance Monitoring and Optimization:
Optimize and tune ETL processes for performance and scalability.
Monitor and troubleshoot database issues to ensure high availability and performance.
Monitor and troubleshoot ETL processes to ensure data accuracy and integrity.