Skilled Data Warehousing Professional with specialization in Teradata DBMS. Advanced level experience in Teradata database administration, performance tuning & optimization, Teradata active workload management, capacity planning & forecasting, Backup & Recovery using Netvault & Netbackup and overall Data Warehouse management. Excellent knowledge of Teradata ETL & ELT processes (Source-Stage-Core loading) and Semantic processes (Building Semantic layer through complex views and aggregate/summarized tables). Extensive knowledge of tuning queries from various BI tools like Cognos, Business Objects, SAS, MicroStrategy and Unica. Extensive knowledge of tuning tactical queries, ETL queries and semantic load stored procedures. Experienced in Teradata mixed workload design, optimization and capacity management.