Data Modeler

[Venkat Reddy]

Job Title: Data Modeler

Location: Jersey City, NJ – 5 Days onsite role

Customer is looking for strong ERWIN data modeler. Shared profiles look like more of Architect that data modeler.

Overview:

A Data Modeler creates logical and physical data models that define how data is organized within databases and data platforms. They work closely with business stakeholders, analysts, and engineers to ensure data is accurate, consistent, and scalable.

________________________________________

🔧 Key Responsibilities

Design conceptual, logical, and physical data models

Define entities, relationships, attributes, and data flows

Translate business requirements into data structures

Create and maintain data dictionaries and metadata

Collaborate with data engineers, DBAs, and analysts

Ensure data quality, consistency, and governance standards

Optimize database performance through proper modeling

Support data warehousing and ETL processes

Maintain documentation and version control of models

________________________________________

🧠 Required Skills

Technical Skills

Strong knowledge of:

Data modeling techniques (ER modeling, dimensional modeling)

Database systems (Oracle, SQL Server, PostgreSQL, Snowflake)

SQL and query optimization

Familiarity with:

Data warehousing concepts (star schema, snowflake schema)

ETL/ELT processes

Big data platforms (Hadoop, Spark)

Experience with modeling tools:

ERwin, ER/Studio, PowerDesigner

Analytical Skills

Ability to understand complex business processes

Strong attention to detail and data accuracy

Problem-solving and critical thinking

Thanks & Regards,
Maddula Venkateshwara Reddy | ICS Global Soft
Senior. US IT RECRUITER
venkatre...@gmail.com