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Vigneshwaran NAGARAJAN

Vigneshwaran NAGARAJAN

Data Analyst

1+ yrs exp 83 ยท Excellent

About

Data Analyst with 1+ year of experience in banking and business analytics, skilled in SQL, Python, Power BI, Tableau, and Hadoop (Hue). Experienced in data analysis, ETL, dashboard development, data validation, and customer behavior analysis. Proficient in transforming large datasets into actionable insights to support business decisions and improve operational efficiency.

Skills & Expertise (19)

Python Intermediate
6.5/10
1
Years Exp
SQL Intermediate
6.5/10
1
Years Exp
Power BI Intermediate
6.5/10
1
Years Exp
EDA Intermediate
6.5/10
1
Years Exp
Pandas Intermediate
6.0/10
1
Years Exp
NumPy Intermediate
6.0/10
1
Years Exp
Data Validation Intermediate
6.0/10
1
Years Exp
Excel Intermediate
6.0/10
1
Years Exp
Data Wrangling Intermediate
6.0/10
1
Years Exp
Data Modeling Intermediate
5.5/10
1
Years Exp
ETL Intermediate
5.5/10
1
Years Exp
Risk Analytics Intermediate
5.0/10
1
Years Exp
Customer Analytics Intermediate
5.0/10
1
Years Exp
Tableau Intermediate
5.0/10
1
Years Exp
Power Query Intermediate
5.0/10
1
Years Exp
DAX Intermediate
5.0/10
1
Years Exp
Hadoop Intermediate
5.0/10
1
Years Exp
PySpark Intermediate
5.0/10
1
Years Exp
Machine Learning Beginner
4.5/10
1
Years Exp

Work Experience

Data Analyst

Emayam Technologies Pvt Ltd

Jan 2026 - Present

Designed Power BI dashboards to track KPIs, sales performance, customer retention, and business metrics. Performed SQL-based data extraction, transformation, and optimization for reporting and analytics. Conducted trend, cohort, and conversion analysis to identify customer behavior patterns. Automated reporting processes using SQL and Power BI to improve operational efficiency. Delivered actionable insights and recommendations to support business decision-making.

Data Analyst โ€“ Credit Card Risk Management

Yes Bank Ltd

Apr 2025 - Jan 2026

Analyzed credit card transaction data using Hadoop (Hue) to identify customer spending patterns and risk trends. Developed SQL queries for customer segmentation, campaign analysis, and business reporting. Built Python pipelines for data cleaning, transformation, and exploratory data analysis (EDA). Automated reporting workflows to improve efficiency and reduce manual effort. Performed data validation and collaborated with cross-functional teams to deliver business insights.

Education

Bachelor of Computer Application - Periyar University

2019 - 2022 ยท Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

๐Ÿ“ท Photo 10/10
๐Ÿ“„ Resume 10/10
๐Ÿ’ผ Job Title 10/10
โœ๏ธ Bio 10/10
๐Ÿ› ๏ธ Skills 20/20
๐ŸŽ“ Education 10/10
โฑ๏ธ Experience 8/15
๐Ÿ’ฐ Rate 0/5
๐Ÿ† Certs 0/5
โœ… Verified 5/5
Total Score 83/100

Profile Overview

Member sinceOct 2026