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Cassandra Data Modeler

BGI has the following contract based opportunity with our direct client located in Union, NJ
Job ID/Number:
Posted Date:
Job Location:
Union, NJ
Position Type:
Information Technology
The Sr. Data Modeler will be responsible for data mapping, design, review/ development using ER Studio or Erwin. Identify, analyze, and interpret trends or patterns in complex data sets.
Technical/Functional Skills
•            Experience - 8-10 Years
•            Hands on Experience in Cassandra(DSE) and Oracle
•            Knowledge of other NoSQL databases like MongoDB, Google Firestore is a plus
•            Hands on knowledge of Cassandra Data Modeling/Data Load/Data Cleansing best practices
•            Experience in OLTP, Data warehouse and Data Marts
•            Experience in Conceptual / Logical / Physical Data modeling
•            Document the data dictionary and capture metadata
•            Data Modelling optimization and normalization and Performance Best Practices
•            Data Analysis and Data Mapping Specification Preparation
•            Proficient in Data Modeling tool ER Studio/Erwin
•            Experience working with unstructured data
•            Advanced SQL skills - Adept at queries, report writing and presenting finding
•            Knowledge of BI / Reporting Tools
•            Knowledge of Python Scripting is a plus
•            Strong Analytical and Communication Skills
•            Self-motivation with the ability to work independently and in a team setting
•            Retail knowledge a plus
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