Freelance Data Modelling Specialist

2 days ago

Vellore, Tamil Nadu, India beBeeDataModeller Full time ₹ 80,00,000 - ₹ 1,20,00,000

Data Modelling Expert

We are seeking a skilled Freelance Data Modeler to work remotely on designing, governing, and implementing conceptual, logical, and physical data models across modern cloud platforms. The ideal candidate will have strong experience with SQL Data Warehouses, Databricks Delta Lakehouse, and other MPP databases, combined with domain knowledge across Customer, Sales, Finance, Supplier, and Manufacturing.

Responsibilities:

  • Design and Deliver: Independently design and deliver conceptual, logical, and physical data models for cloud and on-premises platforms (SQL Data Warehouse, Databricks Delta Lakehouse, Spark, etc.).
  • Govern Data Design: Govern data design and modelling by documenting metadata, business definitions, and constructing database objects for enterprise and investment projects.
  • Develop Scalable Solutions: Build a deep understanding of enterprise business domains (Customer, Sales, Finance, Supplier, Technology Inventory) to create scalable and reusable data solutions.
  • Collaborate Reviews: Lead collaborative reviews of data model design, security, and code to ensure alignment with data product development.
  • Cross-Functional Expertise: Demonstrate expertise across multiple data paradigms: low-latency, relational, analytical, unstructured data lakes, and SAP data models.
  • Cloud-Centric Models: Develop reusable, cloud-centric data models and support data mapping and integration efforts.
  • Partner with Stakeholders: Partner with data stewards to support data discovery, governance, and business stakeholder engagement.
  • Analysis and Development: Provide data analysis, requirements gathering, solution development, and design reviews for new and enhanced applications.
  • Data Sourcing and Transformation: Assist with data sourcing, profiling, planning, and transformation activities.
  • Lineage Mapping and STTM: Support data lineage mapping and creation of Source-to-Target Mappings (STTM) for ETL and BI developers.

Required Skills:

  • Data Modelling Tools: Strong proficiency with data modelling tools (ER/Studio, Erwin, IDM/ARDM).
  • Domain-Specific Modelling: Experience in domain-specific data modelling for CPG, Manufacturing, Sales, Finance, Supplier, Customer.
  • MPP Database Technologies: Hands-on expertise with at least one MPP database technology (Databricks Lakehouse, Redshift, Synapse, Teradata, Snowflake).
  • Version Control Systems: Experience with GitHub or other version control systems, CI/CD pipelines, and deployment automation.
  • Metadata Management: Familiarity with metadata management, data lineage, and glossaries.
  • Agnostic Methodologies: Working knowledge of Agile, DevOps, and DataOps methodologies.
  • SAP Data Models: Understanding of SAP data models (HANA, S/4HANA, Retail, and third-party retail data like IRI, Nielsen).

Nice-to-Have:

  • Prior Freelance Experience: Prior freelance/consulting experience delivering data modelling and data governance solutions.
  • Strong Communication: Strong communication skills to collaborate with business stakeholders, data stewards, and technical teams.

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