Sunil Kumar
About Sunil Kumar
Sunil Kumar is an ETL Developer with extensive experience in data integration and analytics. He has worked at various organizations, including Mutual of Omaha and Kohl's, and possesses expertise in IBM Pure Data System for Analytics and IBM InfoSphere DataStage.
Work at Mutual of Omaha
Sunil Kumar has been employed at Mutual of Omaha as an ETL Developer since 2015. In this role, he is responsible for extracting, transforming, and loading data to support various business intelligence and analytics initiatives. His work involves utilizing his expertise in data integration tools and methodologies to ensure data accuracy and availability for decision-making processes.
Previous Experience at Kohl's
Before joining Mutual of Omaha, Sunil Kumar worked at Kohl's as a Senior Informatica Developer from 2012 to 2014. His tenure at Kohl's in Menomonee Falls, Wisconsin, lasted for two years. During this time, he contributed to data management and integration projects, leveraging his skills in Informatica to enhance data workflows.
Expertise in Data Technologies
Sunil Kumar possesses extensive expertise in IBM Pure Data System for Analytics (Netezza) and is skilled in writing NZ SQL and Netezza Stored Procedures. He has significant experience with IBM InfoSphere DataStage, focusing on designing parallel jobs that include various stages such as Join, Merge, and Lookup. His proficiency extends to Teradata Utilities, including FastExport, Mload, Tpump, and TPT.
Educational Background
Sunil Kumar earned his Bachelor's degree in Computer Science from JNTUH College of Engineering Hyderabad, where he studied from 2002 to 2005. This educational foundation provided him with the necessary skills and knowledge to pursue a career in data management and analytics.
Technical Skills and Specializations
Sunil Kumar specializes in implementing dimensional data modeling, including Star and Snowflake Schema. He has hands-on knowledge of UNIX operating systems, particularly Linux, in addition to Windows. His technical skills include creating macros, views, and procedures, as well as query writing and performance tuning across multiple RDBMS platforms such as Oracle, MS-SQL Server, Teradata, and Netezza.