Posted 3 months ago
Data Modeller
AI Summary
Data Modeller at IT TrailBlazers designs logical and physical data models (dimensional and relational), analyzes source data, defines data dictionaries, collaborates with business analysts, and optimizes SQL queries for large data warehouse and financial services environments.
About this role
Data Modeller
IT Trail Blazers is one of the leading staffing firm in US.
Responsibilities include:
• Delivering logical/physical data model (Dimensional & Relational) concepts like Star-Schema Modeling, Snowflake Schema Modeling, Fact and Dimension tables modeling using Erwin
• Perform data analysis on source system data for documenting source to target mapping and transformation rules
• Defining data dictionary & metadata management
• Work closely with the Business Analysts and project team to understand the business needs and data flow in/out
• Experience in writing SQL queries and optimizing the queries in Teradata , Oracle and SQL Server
• Strong written and oral communications skills
•Very Large Data Warehouse System Experience
• Financial Service Background Experience
Additional Information
Reach me by below
HariDurga
IT Trailblazers
Phone: (O) 732- 227-1772 x 320
Mail : Haridurga(at)ittblazers.com
Skills
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