Data Modeler

At least 2 Projects done as Data Modeler

● Discover, analyze, and scope data requirements ; create high level process models to represent processes for the area under analysis

● Analyze existing business system data, data profiling, and source analysis

● Create detailed mapping documents covering source to target mapping, transformation logic and harmonization

● Design Data Architecture, Strategy, Employ “Entity-Relationship” modeling with the intent of producing a design best suited for retrospective analysis of data.

● Determine the right set of facts and surrounding dimensions suited to perform the desired type of analysis or queries against the data.

● Arrive at data solution diagrams including data flow diagrams, use case models, etc.

● Skilled in analyzing existing business system data, data profiling and source analysis.

● Expert using SQL

● Experts in understanding business need to translate those needs into an effective model.

● Expert in Entity-Relationship modeling, with specific expertise in Star/Snowflake Schema modeling.

● Experience implementing IBM UDMH Model - Atomic or Dimensional Model

● Exposure in one or more enterprise-level Modeling tools, IDA, ERWin, ER-Studio, etc

● Healthcare Domain Knowledge is a must; Exposure to HL7, FHIR, OMOP will be a plus

● Advanced understanding of data normalization and denormalization techniques.

● Expert in Metadata management and tools.

● Advanced experience in Master Data management/systems and Reference Data management/systems.

● Advanced experience with modeling process creation and implementation.

● Experts in understanding business need to translate those needs into an effective model