Data Modeller

Hexaware Technologies

8 - 13 years

11 - 21 Lacs

chennai bengaluru

Posted:1 day ago| Platform:

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Skills Required

data modeling erwin er studio

Work Mode

Hybrid

Job Type

Full Time

Job Description

Role & responsibilities

8 to 10 years of experience is Data Modeling and Design
Design and maintain conceptual, logical, and physical data models using ERwin or similar tools.
Develop dimensional models for analytics and 3NF models for transactional systems.
Create and manage source-to-target mappings for ETL/ELT processes.
Write and optimize SQL scripts for transformation, and analysis.
Collaborate with cross-functional teams to gather requirements and deliver data solutions.
Support data integration from various sources including APIs, files, and databases
.Contribute to data governance efforts including metadata management and data quality
Ensure documentation of data architecture, mappings, and standards
. Design for performance, scalability, and compliance with data security policies.

Skills to Have:

Strong experience in data architecture and modeling.
Proficiency in ERwin or similar tools.
Expertise in dimensional modeling and 3NF.
Advanced SQL scripting and query optimization.
Experience in source-to-target mapping and ETL processes.
Excellent coordination and communication skills.
Exposure to data governance practices (preferred).
Familiarity with cloud data platforms and data integration tools (nice to have).

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