Role: Data Modeler

Experience: 4 Years+

Location: Hyderabad | Delhi NCR | Bengaluru | Chennai

Key Responsibilities
Develop conceptual, logical and physical data models aligned with business and technical requirements.
Create and maintain ERDs, schema definitions, naming standards, data dictionaries and version histories.
Design schemas for BigQuery or comparable enterprise analytical platforms and provide implementation-ready DDL specifications.
Map source structures to canonical target models and document lineage and transformation rules.
Model temporal, hierarchical, geospatial, graph, event, semi-structured and document metadata.
Collaborate with cloud architects on relational, graph, geospatial, vector and object-storage physical designs.

Required Skills & Experience
4–8 years of enterprise data modelling or database design experience.
Robust experience in conceptual, logical and physical data modelling.
Hands-on BigQuery schema design or experience with another enterprise analytical platform.
Solid SQL skills and ability to produce DDL and schema specifications.
Experience with ER/Studio, ERwin, Sparx EA, SQLDBM or similar modelling tools.

Thanks & Regards, Md Shahid, TCS

📌 Data Modeler Hyderabad
🏢 Tata Consultancy Services
📍 Hyderabad