V VEGENSH ANTONY

Data Analyst and Data Engineering Intern

Chennai 0+ yrs exp 81 · Excellent

About

Results-driven Data Analyst and Data Engineering Intern with hands-on experience in developing 6+ Power BI dashboards and building end-to-end ETL pipelines using Python, SQL, Pandas, and Clickhouse. Passionate about transforming complex data into actionable business insights through automation, analytics, and data engineering. Seeking a challenging opportunity to leverage my technical expertise in data analysis, business intelligence, and scalable data solutions while contributing to organizational growth and continuous innovation.

Skills & Expertise (17)

Power BI Advanced

8.0/10

Years Exp

SQL Intermediate

7.5/10

Years Exp

ETL Pipeline Design Intermediate

7.5/10

Years Exp

Python Intermediate

7.5/10

Years Exp

Data Visualization Intermediate

7.5/10

Years Exp

Automation Intermediate

7.0/10

Years Exp

Power Query Intermediate

7.0/10

Years Exp

Pandas Intermediate

6.5/10

Years Exp

Query Optimization Intermediate

6.5/10

Years Exp

DAX Intermediate

6.0/10

Years Exp

NumPy Intermediate

6.0/10

Years Exp

scikit-learn Intermediate

5.5/10

Years Exp

Machine Learning Intermediate

5.5/10

Years Exp

Statistical Analysis Intermediate

5.5/10

Years Exp

PySpark Beginner

5.0/10

Years Exp

Feature Engineering Beginner

5.0/10

Years Exp

ClickHouse Beginner

4.5/10

Years Exp

Work Experience

Data Analyst & Data Engineering Intern

Cholamandalam Investment and Finance Company Limited

Feb 2026 - Aug 2026

Built and deployed 6+ interactive Power BI dashboards processing 100,000+ records across business functions, enabling real-time reporting and data-driven decision-making. Designed and maintained ETL pipelines using Python and SQL to extract, clean, and transform data from multiple source systems, improving data accuracy and cutting manual processing time by 30%. Optimized SQL queries (joins, aggregations, stored procedures) to build and maintain data models supporting dashboards on datasets exceeding 100,000 rows. Automated recurring data refresh and validation workflows, reducing report turnaround time by 25% and ensuring consistency across all dashboards. Partnered with cross-functional business teams to translate requirements into KPIs and visual analytics, improving stakeholder decision-making speed.

Data Analytics Intern

Wenoxo Technologies Private Limited

May 2025 - Jun 2025

Designed an interactive Complaints Management Dashboard in Power BI, analysing 10,000+ records with custom KPIs and dynamic slicers for SLA and resolution tracking. Automated data transformation using Power Query and enabled drill-through insights across 4+ report tabs, improving complaint analysis efficiency by 40%.