Technical Lead - Data Modeller (NoSQL) || 8+yrs || RR/1302/2024

Title : Technical Lead - Data Modeller

Exp: 8+yrs

Loc: Bangalore / Noida (Hybrid)

Job Description :

Key Responsibilities:

1. ER Data Modeling:
• Design and develop logical, physical, and conceptual data models for relational databases (e.g., Oracle, SQL Server, MySQL).
• Define and enforce database normalization rules, relationships, and constraints to ensure data integrity.
• Collaborate with business analysts and stakeholders to gather requirements and translate them into database schema designs.
2. Document Data Modeling for NoSQL:
• Develop schemas for NoSQL databases (e.g., MongoDB, Couchbase, DynamoDB) that align with application access patterns.
• Define strategies for managing unstructured and semi-structured data.
• Optimize document designs for performance, scalability, and ease of query.
3. Data Model Integration:
• Develop hybrid data modeling strategies to integrate relational and NoSQL data sources.
• Ensure data consistency and compatibility across multi-database architectures.
4. Performance Optimization:
• Evaluate and enhance data models for optimal performance, scalability, and reliability.
• Collaborate with database administrators to implement indexing strategies and resolve performance bottlenecks.
5. Documentation and Standards:
• Maintain detailed documentation of all data models, including data dictionaries and metadata repositories.
• Define and enforce best practices and data modeling standards within the organization.
6. Collaboration:
• Work closely with data architects, software developers, and business teams to align data models with business goals.
• Provide technical guidance and mentorship to team members as needed.