Sum	Worked on Data migration, data analysis, Data warehousing, ETL tool like Informatica, Oracle ODI, SSIS, Data Warehousing projects, acted as an SME in DWH domain, DWH requirements, defined key performance indicators (KPIs) working with stakeholders, validations of DWH requirements with SLA, data modeling, requirements traceability between source and target data in data model, Business architecture modeling, providing DWH expertise to stakeholders, Data mapping, Data extraction, SQL, Data Cleansing, Data Transformation, Data Quality, Data Loading, DWH modeling, DWH Schema, Star Schema, Snowflake Schema, OLAP, Metadata, Data Cubes, Data Marts, DWH Strategy and Delivery, Data History, Adhoc query, DWH process flows, Data archive and backup, DWH Load manager, Warehouse manager, Query Manager, Data Partitioning, DWH Testing, DWH backup and scheduling. Worked on operational database, OLTP, Relational database RDBMS, Data analysis, Data normalization.