Posted 3 months ago

Data Modeler

Pasadena, CA, United StatesRemoteFull-time

AI Summary

The Data Modeler designs and implements logical and physical data models for data warehouse environments, translating business requirements into database structures and optimizing for Big Data/Hadoop platforms.

About this role

Data Modeler

Tech Tammina LLC

Relevant Experience (in Yrs): 10+ Years

Bachelor's degree in Information Management, Computer Science, or related field

Minimum 5 years of experience in data/information modeling

Strong logical and physical data modeling skills. Should have expert knowledge of conceptual, logical and physical data models including 3rd Normal Form and dimensional data modeling. Physical should include a good understanding of database views, indexing, table and index partitioning.

Experience with implementation of physical data models in a Big Data / Hadoop data warehouse environment

Excellent communication skills, both written and oral

Ability to understand business requirements

Use of ERwin data modeling tool

Ability to write SQL queries

Data warehouse architecture concepts

Ability to create and understand process and data flows