Data Modeller

Company Description IT Trail Blazers is one of the leading staffing firm in US. Job Description

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