Head of Data Management & Reporting Team
February 2012 – Present
Responsible for building Data Warehouse, including analysis of business requirements, data sources profiling, ETL development and populating data marts into a multidimensional model.
Responsible for technical development, implementation, and support of the BI/Reporting solutions.
Experience with Oracle 10g,11g, MSSQL databases. Expertise in writing queries, stored procedures, triggers, views, materialized views (with query rewrite), query tuning and index creation, table partitioning and partition manipulation techniques.
Experience in managing teams up to 10 persons. Good understanding of telecom industry.
Tools and technology used: Oracle 10g, 11g, MSSQL 2008, SQL, PL/SQL, Pentaho ETL (PDI Kettle), Microstrategy Reporting Suite, Dimensional Modeling.