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Atchaya Senthilnathan

@atchayasenthilnathan

I build end-to-end Power BI and Microsoft Fabric analytics solutions, from data transformation to business-ready dashboards.

India

Message

I'm delivering end-to-end Power BI and Microsoft Fabric solutions at Pearl Innovations, covering data transformation, modelling, semantic models, dashboards, analytics projects, and POCs.

I build Fabric Lakehouse and Data Warehouse solutions using OneLake Shortcuts, Mirroring, Medallion Architecture, and ADLS Gen2. I also create technical blogs and courseware on modern data platforms.

Previously at Go Zeal, I developed Power BI dashboards, SQL procedures, Azure SQL views, and Azure Data Factory pipelines for cleansing, transformation, and integration. I used Azure ML Document Intelligence and Python for document data extraction, modelling, and visualization.

My earlier BI development work includes Qlik Sense dashboards at Hexaware and SQL-based reporting, SSRS, SAP BusinessObjects, data modelling, and requirements gathering at Adomita Technologies.

Experience

Work history, roles, and key accomplishments

Current

Intermediate Data Analyst

Current

Pearl Innovations Private Limited

Feb 2025 - Present (1 year 7 months)

Delivers end-to-end Power BI solutions across data transformation, modelling, semantic models, dashboards, and analytics. Builds Microsoft Fabric solutions using Lakehouse, Data Warehouse, OneLake Shortcuts, Mirroring, and Medallion Architecture with ADLS Gen2.

Power BI Microsoft Fabric Lakehouse Data Warehouse Lakehouse Shortcuts Mirroring Medallion Architecture ADLS Gen2 SQL Azure Excel

Technical Writer / Data Analyst

Go Zeal

Feb 2023 - Apr 2024 (1 year 2 months)

Developed Power BI dashboards and analytical reports with a focus on effective data visualization. Built SQL procedures, Azure SQL views, and Azure Data Factory pipelines for data cleansing, transformation, and integration.

Power BI SQL Azure SQL Azure Data Factory Azure AI Document Intelligence Python

BI Developer

Hexaware Technologies Pvt Ltd

May 2015 - Feb 2016 (9 months)

Built Qlik Sense dashboards integrating Oracle, SQL Server, and Excel data; developed supporting data models and queries. Created technical documentation and resolved production reporting issues.

Qlik Sense Oracle SQL Server Excel Data Modeling

BI Developer

Adomita Technologies Pvt Ltd

Dec 2012 - Apr 2015 (2 years 4 months)

Developed SQL-based reports, data models, SSRS reports, and SAP BusinessObjects dashboards using Oracle and Excel/CSV data. Gathered requirements and contributed to BusinessObjects Universe and data-model development.

SQL SSRS SAP Business Objects Oracle Excel Data Modeling