TATA CONSULTANCY SERVICES LIMITED
About me
I am a dedicated Data Analyst and Tableau Developer with nearly 10 years of experience in data visualization, business intelligence, and analytics. I have expertise in Tableau, Power BI, SQL, Python, and Big Query, with experience across retail, healthcare, and telecom domains. I am passionate about transforming data into actionable insights and continuously learning new technologies, including AI and automation.
Work Experience
DAta Analyst &Agentic Ai developer
TCS
2016-03-04
-
2025-09-16
Tata Consultancy Services (TCS) – Tableau Developer / Data Analyst
Developed and maintained interactive Tableau dashboards and reports for business stakeholders.
Connected Tableau with multiple data sources, including SQL databases and BigQuery.
Designed and optimized dashboards to improve performance and reduce query execution time.
Implemented Row-Level Security (RLS) and user-based access controls.
Created calculated fields, parameters, filters, and Level of Detail (LOD) expressions.
Automated reporting processes using Python and PowerShell scripts.
Performed Tableau Server administration activities such as user management, permissions, extract refresh scheduling, and server monitoring.
Worked closely with business users to gather requirements and translate them into analytical solutions.
Conducted data validation, troubleshooting, and performance tuning to ensure accurate reporting and high availability.
Provided production support and resolved dashboard and data-related issues within SLA timelines.
Education
B.Tch
Mechanical Engineering
2011-03-01
-
2015-03-31
Complete my BTech in Mechanical Engineering with 67.05%
Disability-Info
UDID
Yes
UDID Number
505490803553306471
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Disability Percentage (As per certificate)
44