---
title: "Vishnu A - Data Analyst in Bengaluru | Tal"
description: "Meet Vishnu A, Data Analyst | Business Analyst | SQL | Power BI | Python | Snowflake | AWS Glue | Airflow | ETL Automation | Dashboards & KPIs based in Bengaluru. AI stack includes claude code, geminicli, and openai."
image: "https://tal.club/meet/vishnu-arumugam/share-image"
---

# Vishnu A on Tal

## Headline

Data Analyst \| Business Analyst \| SQL \| Power BI \| Python \| Snowflake \| AWS Glue \| Airflow \| ETL Automation \| Dashboards & KPIs

## About

Data Analyst & Business Analyst with 3\+ years of experience in ETL automation, dashboards and KPI\-driven decision support\. Worked on SnapLogic, Airflow, AWS Glue, S3 and Snowflake to automate data workflows and improve reliability\. Experienced in SQL, Power BI, Python \(Pandas\), Excel and RCA for building insights across operations, production, procurement and business performance\. Delivered outcomes such as 80% reduction in manual monitoring, 30% improvement in ETL runtime, and improved on\-time delivery through MIS dashboards\. Open to Data Analyst / Business Analyst / BI Analyst / Analytics Engineer roles\.

## Location

Bengaluru

## AI stack

claude code

geminicli

openai

Canva Magic Studio

ChatGPT

Wispr Flow

## Work experience

Data Analyst at Tata Consumer Products, May 2025 \- Nov 2025 · 7 mos, Bengaluru, Karnataka, India, • Automated SnapLogic pipelines and Airflow DAGs, reducing manual monitoring workload by 80%\. • Improved ETL job performance using AWS Glue and S3, reducing runtime by \~30%\. • Built reconciliation and alerting frameworks using row\-count and checksum validation for accurate Snowflake loads\. • Performed root cause analysis \(RCA\) on data mismatches to improve quality and strengthen data governance\. • Worked across data engineering and analytics teams to ensure reliable and timely pipeline execution\.

Operations Analyst at LEW PVT LTD, Nov 2022 \- Apr 2025 · 2 yrs 6 mos, Bengaluru, Karnataka, India, • Tracked daily production, supplier follow\-ups, and dispatch status using Excel and Power BI\. • Built MIS dashboards to monitor KPIs including output, delays, and pending orders\. • Identified operational bottlenecks and provided insights to improve planning and reduce manual follow\-ups\. • Coordinated with procurement, production, and dispatch teams to streamline daily operations\. • Maintained accurate documentation and delivered daily/weekly MIS reports for leadership\.

Operation Associate at Wipro, Apr 2022 \- Oct 2022 · 7 mos, Bengaluru, Karnataka, India, • Processed and validated LIDAR sensor data to support mapping datasets for autonomous vehicle algorithms\. • Improved consistency and accuracy by standardizing annotation workflows\. • Collaborated with cross\-functional teams to ensure adherence to data quality targets and delivery timelines\. • Met productivity and accuracy KPIs through structured validation methods\.

## Education

Bachelor of Engineering \- BE, Mechanical Engineering, Presidency University Bangalore

[View the original profile](https://tal.club/meet/vishnu-arumugam)

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