Data Analyst

Job Role - Data Analyst
Location - St Louis, MO
Remote
Visa - H4EAD,GC (DOB Below 1987), USC

Mandatory - Data Analyst - Oracle Health Cerner, Epic EHR

Job Details: 
".•   Work with Data modeler to develop conceptual, logical, and physical data models aligned with IBM UDMH
•   Create source-to-target mapping documents and data lineage documentation.
•   Extend IBM UDMH models to fit Ascension’s custom requirements.
•   Data Analysis & Profiling: 
o   Conduct comprehensive data profiling across systems like Epic, Cerner, Athena, and Oracle FDI 
o   Assess data granularity, quality, volume, and frequency.
•   Collaboration & Documentation: 
o   Work with cross-functional teams to gather requirements and define subject-area models.
o   Align with data modeling standards and naming conventions.
o   Document metadata and maintain governance protocols.
•   Tool Usage: 
o   Experience with ER/Studio, ERwin, PowerDesigner for modeling 
o   Use SQL, Python, and Unix for ETL scripting and data transformation.
o   Familiarity with Snowflake, Hadoop, Spark, and cloud platforms like AWS and Azure."