Sanjeeta Dash

Results-driven Data Architect with 18+ years of experience delivering enterprise-scale data platforms, cloud data lakes, and analytical solutions across retail, FMCG, telecom, manufacturing, and government domains. Expertise in GCP BigQuery, Azure Data Lake, enterprise data modelling, MDM, ETL architecture, and cloud migration programs. Proven track record of leading cross-functional teams, designing scalable logical and physical data models, and enabling business intelligence solutions for global clients including Macy's, Walmart, Diageo, AB InBev, Ericsson, Intel, and Shell.

Data Architect at Tata Consultancy Services (TCS) (2012-06 – Present)

Senior Software Engineer at IBM India Pvt. Ltd. (through Artech Info Systems) (2011-03 – 2012-04)

Senior Software Programmer at Ivy-Baron Technology (2007-05 – 2011-02)

Data Architect (BTMR - GCP BigQuery) at Macy's

• Designed enterprise reporting architecture consolidating sales, purchase orders, exchanges, returns, and delivery data.
• Built scalable BigQuery-based analytical views integrating Mainframe, DB2, SQL Server, CSV, and flat-file sources.
• Led data modelling activities using ER/Studio and established data quality and MDM governance practices.

Data Architect (International Data Lake Hub - GCP Data Lake) at Walmart

• Architected cloud data lake solutions integrating SAP and non-SAP enterprise systems into GCP.
• Developed enterprise data models in ERwin and guided query optimization for large-scale analytical workloads.

Data Architect (Global Depletion - Azure Data Lake) at Diageo

• Designed logical and physical data models for global sales and depletion analytics.
• Prepared source-to-target mappings, KPI frameworks, master data definitions, and data dictionaries.
• Enabled enterprise reporting using Power BI, Hive, Dremio, and SAP BW.

Data Architect (Enterprise Data Hub - Azure Data Lake) at AB InBev

• Led a 12-member architecture team delivering enterprise data hub capabilities for SAP, Teradata, Salesforce, and MySQL ecosystems.
• Defined scalable ingestion, modelling, and reporting standards for Tableau and ThoughtSpot analytics.

Data Architect (Commercial Management - SQL Server / SAP HANA) at Ericsson

• Designed integrated analytical data models combining CRM, proposal, and sales engagement data.
• Delivered data migration solutions across SQL Server, SAP BW, Netezza, and SAP HANA platforms.
• Improved reporting performance and established reusable conformed dimensions for enterprise analytics.

B.Tech in Electronics & Telecommunication Engineering – Krupajal Engineering College, BPUT University (2003 – 2007)