Open to opportunities

siva Nagaraju

@sivanagaraju

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Tableau & BI Developer delivering actionable analytics and performance dashboards.

India

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What I'm looking for

I seek BI/analytics roles where I can build scalable dashboards, optimize data pipelines, collaborate with stakeholders, and drive measurable business outcomes in an Agile, data-driven organization.

I am a Tableau & BI Developer with over 7 years of experience designing interactive dashboards, KPI scorecards, and end-to-end data visualization solutions for Banking, Healthcare, and Retail domains.

I have strong hands-on expertise in Tableau Desktop, Tableau Server, Tableau Prep, Tableau Online, and Power BI, and I routinely apply advanced Tableau features such as LOD expressions, table calculations, parameters, and performance optimization.

My background includes data modeling, ETL flows, Snowflake cloud architecture, SQL across Snowflake/SQL Server/Oracle/PostgreSQL, and automated data pipelines using Tableau Prep and Databricks to prepare analytics-ready datasets.

I excel in client-facing roles: gathering requirements, delivering on-time in Agile environments, managing Tableau Server publishing/scheduling/access, and training end users to drive adoption and measurable business impact.

Experience

Work history, roles, and key accomplishments

Current

Tableau Developer

Current

Tata Consultancy Services

Jun 2024 - Present (1 year 5 months)

Developed and deployed Tableau dashboards and Tableau Prep pipelines, managing workbook publishing, scheduling, and access control to deliver BI solutions since Jun 2024.

Tableau SQL Data Modeling ETL

Tableau Developer

KFin Technologies Pvt Ltd

Mar 2021 - Apr 2024 (3 years 1 month)

Designed interactive Tableau dashboards and automated reporting schedules for financial and operational KPIs, improving visibility and reducing manual reporting across clients from Mar 2021 to Apr 2024.

Tableau Snowflake SQL Server Dashboard Design LOD Expressions Scheduling

Data Analyst

Karvy Computershare Pvt Ltd

Aug 2016 - Nov 2019 (3 years 3 months)

Prepared analytic datasets and built BI reports using SQL and visualization tools to support business operations and reporting across domains from Aug 2016 to Nov 2019.

SQL Tableau Excel Data Warehousing ETL Reporting