Key Responsibilities
Create conceptual, logical, and physical data models for relational and non-relational databases.
Convert complex business needs into technical data requirements and structures.
Create Source to target mappings, maintain data models, data dictionaries, and metadata repositories.
Identify and resolve database performance bottlenecks.
Liaise with ETL developers, data architects, and stakeholders to ensure data integrity.
Implement data standards, security, and quality principles.

Required Skills
Proficiency in any Data modeling tool like Erwin Data Modeler, ER/Studio, or IBM InfoSphere Data Architect.
Solid knowledge of SQL, PostgreSQL, MySQL, MS SQL Server, or Oracle for Data analysis.
Familiarity with ETL processes to map data flows.
Expertise in normalization, denormalization, and Data Vault 2.0.
Robust analytical and problem-solving skills.
Excellent communication skills to explain technical concepts to non-technical stakeholders.
Ability to work independently as a Subject Matter Expert.

Valuable to have
Experience with data on Oracle Cloud applications like Fusion ERP.
Experience with python for data analysis.

📌 Erwin Data Modeler Senior Associate Kolkata
🏢 PwC
📍 Kolkata