Database Administrator
CurrentMaintained, monitored and performance tuned 30+ servers, 100+ databases, and multiple data warehouses. Documented business requirements and data diagrams for applications, analytical reports, visualizations, and ETL processes. Led a project to develop standards and documentation for MS SQL Servers, Reporting, and SSIS ETL processes.Developed complex SQL queries using stored procedures, common table expressions (CTEs), and temporary tables to support Power BI and SSRS reports. Designed and developed SSIS ETL packages for incremental load processes.Advised, trained, and assisted other staff to troubleshoot, diagnose, and resolve problems and handle major system events.