Hi Friends,
Hope you are doing great,
I have an urgent requirement from one of my esteem client, I will appreciate if you can have an eye on the below requirement and send me your consultant updated profile ASAP.
Job Title: Sr. Data Modeler BI
Location: Washington DC
Duration: 12+ months
GC or Citizens Only
Locals to VA, DC, MD, DE
Required Skills
• Dimensional Modeling
o At least 5 year hands on experience designing and implementing Star Schemas
o At least 5 year experience implementing Data Warehouse presentation layer - including design and definition of logical tables, physical sources, dimensions, columns, aggregation rules
o At least 5 year experience in writing advanced SQL queries, views, and optimization of SQL queries
o Comprehensive Knowledge of Ralph Kimball's Data Modeling Concepts including Transaction dimensions, conformed dimensions and facts, slowly changing dimension, multi-Star/ Snowflake Schema Modeling, different types of Fact tables
o Implementing a virtual semantic layer (virtual star schema) using views on a multi-tiered normalized Integrated Operational Data Store is a huge plus
• 3NF (Relational) Logical and Physical Modeling
o This position is not focused on 3NF data modeling but experience with 3NF models is required
o At least 2 year hands on experience with 3NF Data Modeling and NORMALIZED schema
o Comprehensive Knowledge of Bill Inmon's Data Modeling Concepts (Logical and Physical) including 3NF, Supertypes, Subtypes, Abstraction, Associative entities / tables
o Experience with IBM DB2 Physical Modeling and Performance Tuning
• Business Intelligence
o This position is not focused on BI platform but rather on the data platforms, but experience with BI platforms is required
o Hands-on experience with BI application architecture and development
o Hands-on experience in designing technical architecture, installation and configuration of BI Stack components
o Extensive knowledge in Presentation layer such as MOLAP, ROLAP, HOLAP, Ad-hoc reports.
o Experience creating mockup reports, demo, & storyline a plus
• Proven ability to work in a team environment
• Thrives in an environment of changing priorities
• Excellent problem solving and critical thinking skills.
Sai Kiran
703-880-4146
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