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Sai Nikhil

@sainikhil1

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Data analyst specializing in end-to-end BI solutions using Azure, Power BI, Tableau, and SQL.

India

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What I'm looking for

I seek a data role building end-to-end BI/analytics solutions in a collaborative, Agile team where I can drive measurable business impact and scale data products.

I am a Data Analyst with 3.5 years of professional experience at Tata Consultancy Services and a First-Class Honours MSc in Business Analytics from University College Cork. I specialize in end-to-end BI solutions, building scalable dashboards and data models to drive executive decision-making.

At TCS I led architecture and delivery of enterprise data solutions on Azure, delivered 15+ enterprise-grade dashboards in Power BI and Tableau, automated ETL with Azure Data Factory and SQL to reduce manual preparation by 70%, and implemented governance via Power BI Service features and Synapse integration.

I partner closely with stakeholders in Agile environments to translate business needs into KPIs and actionable insights, reduce reporting effort, and deploy productionized analytics platforms and web apps to increase accessibility and operational impact.

Experience

Work history, roles, and key accomplishments

Systems Engineer

Tata Consultancy Services Limited

Jan 2021 - Aug 2024 (3 years 7 months)

Led end-to-end BI architecture on Azure, delivering 15+ enterprise Power BI and Tableau dashboards for 200+ users and automating ETL to cut manual data preparation by 70%, improving executive KPI visibility and reducing reporting effort by 40%.

Power BI Tableau Azure Data Factory Azure Synapse SQL DAX ETL Data Modeling

Education

Degrees, certifications, and relevant coursework

University College Cork

Master of Science, Business Analytics

2024 - 2025

Grade: First-Class Honours

Completed a Master of Science in Business Analytics with First-Class Honours focusing on statistical modeling, predictive analytics, and data visualization.

Gayatri Vidya Parishad College of Engineering

Bachelor of Technology, Computer Science and Engineering

2016 - 2020

Grade: 8.27 GPA

Completed a Bachelor of Technology in Computer Science and Engineering with coursework in algorithms, DBMS, and data warehousing; graduated with a GPA of 8.27.