Varun Nagar
@varunnagar
I turn raw business data into actionable insights through SQL, Python, and dashboards.
IndiaWhat I'm looking for
I've analyzed customer churn and 540,000+ online retail transactions, using Python, SQL, MySQL, and Power BI to turn raw data into retention, sales, customer, and product insights.
Through Deloitte's Forage program and The Developers Arena, I've cleaned and validated large datasets, automated reconciliation, built Tableau dashboards, and supported business reporting with exploratory analysis.
Experience
Work history, roles, and key accomplishments
Analyzed 10,000+ simulated business records using SQL and Excel to identify trends, anomalies, and data quality issues. Built interactive Tableau dashboards that reduced report interpretation time by 30%.
Data Science Intern
The Developers Arena
Mar 2025 - Sep 2025 (6 months)
Validated and cleaned datasets containing 5,000+ records, improving data accuracy and consistency. Automated data reconciliation using Python and Excel, reducing manual processing time by 40%.
Education
Degrees, certifications, and relevant coursework
ExcelR Institute
Data Analytics, Data Analytics
Completed Data Analytics certification in August 2026.
NPTEL IIT Roorkee
Data Analytics using Python, Data Analytics using Python
Completed Data Analytics using Python certification in April 2025.
Meerut Institute of Engineering and Technology
B.Tech, Computer Science Engineering with Data Science
Completed B.Tech in Computer Science Engineering with Data Science in 2024.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Salary expectations
Job categories
Skills
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