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Karmugilan Namadev

Karmugilan Namadev

Data Analyst

Chennai
80
Profile Score

About

Data Analyst with 2+ years of experience in data analytics and business intelligence. Skilled in SQL, Python, Power BI, Tableau, and Excel with strong expertise in data cleaning, ETL, data modelling, and dashboard development. Proven ability to translate complex datasets into actionable insights that drive business decisions and performance improvement.

Skills & Expertise (37)

Power BI Advanced
8.1/10
2
Years Exp
SQL Advanced
7.9/10
2
Years Exp
DAX Intermediate
7.4/10
2
Years Exp
Data Cleaning Intermediate
7.1/10
2
Years Exp
Data Modelling Intermediate
7.0/10
2
Years Exp
Matplotlib Git GitHub AWS (S3 AWS (Athena AWS (Redshift Google Big Query Snowflake Pandas NumPy A/B testing Seaborn MySql Postgresql Oracle Google Data Studio Jupyter Notebook Advanced Excel Forecasting Hypothesis Testing Regression Data Mining Data Wrangling Power Query Excel Dashboards SQL Server Power BI Service Dashboard Development ETL Excel Tableau Python

Work Experience

Data Analyst

Hatsun Agro Product Limited

Jun 2023 - Jul 2024

Developed interactive Power BI dashboards to monitor key dairy KPIs including milk procurement volumes, chilling center temperature trends, equipment uptime, process deviations, and daily collection performance. Designed plant-level and collection center dashboards to enable real-time monitoring of milk quality parameters, cold chain efficiency, and storage conditions across the supply chain. Built and optimized complex SQL Server queries to extract, clean, and transform high-volume data from procurement systems, IoT sensors, and production databases into structured reporting models. Created advanced DAX measures for alert tracking, abnormal parameter identification, average trend analysis, and equipment reliability metrics to support proactive operations. Ensured data accuracy, governance, and compliance while handling sensitive operational data, collaborating with quality control, production, and supply chain teams. Performed root cause analysis on deviations in temperature, quality parameters, and equipment performance to minimize spoilage risks and improve operational efficiency.

Data Analyst

E.I.D - Parry (India) Limited

Aug 2024 - Present

Designed and developed interactive Power BI dashboards to monitor KPIs related to farmer payments, dealer transactions, and procurement settlements, including success rate, failure rate, transaction volumes, and peak processing time. Built and optimized SQL Server queries to extract, clean, and integrate large datasets from multiple systems such as procurement, finance, and payment gateways. Created DAX measures to analyse rolling payment trends, success ratios, daily transaction comparisons, and exception alerts for better financial monitoring. Configured scheduled data refresh and implemented Role-Level Security (RLS) in Power BI Service to ensure secure access for finance, operations, and management teams. Conducted root cause analysis of payment failures to identify issues related to system downtime, bank/gateway delays, and high transaction load during peak procurement periods. Supported business teams by providing actionable insights to improve payment efficiency, reduce delays in farmer settlements, and enhance overall operational performance.

Education

BSc (Hons) Agriculture - Annamalai University

2019 - 2023 · Afghanistan

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceMar 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation

Skills (37)

Power BI SQL DAX Data Cleaning Data Modelling Matplotlib Git GitHub AWS (S3 AWS (Athena +27 more