Job Description :
Sr. Data Modeler
Edison, NJ
Full-Time

Technical Skills
Data Modeling concepts (Advanced Level)
DB Oracle DB/MS SQLServer, MemSQL, NoSQL experience is must.
Modelling experience across large volume based (Tb/Petabytes) environments.
Over-All understanding of Database space (Databases, Data Warehouses, Reporting, Analytics)
Open to learn new technologies in-line with organizational needs / direction
Experience with the technologies in the Hadoop ecosystem like Hadoop, HDFS, Spark, and Hive. Additional skillset of MapReduce and Pig is plus.
Well versed with Data Modeling platforms like Erwin, ER STUDIO etc.,
Strong skills in Entity Relationship Modeling (ERWin modeling software preferred)
Good knowledge about Database Designing / Administration, Advanced Data Modeling for Star Schema design.
Good understanding of Normalized / Denormalized / Star / Snowflake design concepts
SQL query development for investigation and analysis
Experience with Data Profiling Tools.
Working experience with BI tools like MicroStrategy will be plus.
             

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