In-Depth knowledge in Data Warehousing & Business Intelligence concepts with emphasis on ETL Life Cycle
development including requirement analysis, design, development, testing and implementation.
Worked with Data Integration and Migration, Data Conversion in diverged environment like DB2 UDB, Oracle,
MS SQL Server 2008 and different files.
Worked on Reusable method – Schema file to load the SQL server tables.
Experienced in TPT (Teradata Parallel Transporter) Unix scripts to extract data from Teradata database.
Improved the performance by replacing the long running ETL jobs to TPT scripts.
Experienced in program/system walkthroughs and code reviews highlighting and discussing any apparent errors, identify common modules (reusable objects), efficiency of ETL code, Tuning and optimization of ETL processes.