---
title: "Deva Dharshini.K - Data Analyst Project- E- Commerce Sales and Customer Analysis in India | Tal"
description: "Meet Deva Dharshini.K, Data Analyst | SQL • Python • Power BI • Excel | Churn Analysis • Sales Insights • Dashboarding based in India. AI stack includes gemini, github copilot, and notion."
image: "https://tal.club/meet/deva/share-image"
---

# Deva Dharshini\.K on Tal

## Headline

Data Analyst \| SQL • Python • Power BI • Excel \| Churn Analysis • Sales Insights • Dashboarding

## About

A results\-driven Computer Science & Engineering graduate \(CGPA: 8\.4\) with a strong foundation in data analytics, automated reporting, and business intelligence\. Skilled in transforming large\-scale datasets into actionable insights using SQL, Python, Power BI, and Excel\. 🔹 Advanced SQL: Experienced in writing complex queries using CTEs, Window Functions, Advanced Joins, and Query Optimization\. 🔹 Python & Analytics: Hands\-on experience in Exploratory Data Analysis \(EDA\), data cleaning, and predictive modeling using Pandas, NumPy, and Scikit\-learn\. 🔹 BI & Dashboarding: Built interactive KPI dashboards using Power BI \(DAX, drill\-through navigation\), Tableau, and Advanced Excel \(Pivot Tables, Power Query, VLOOKUP\)\. 📊 Key Highlights: • Developed end\-to\-end analytics dashboards across datasets covering 55K\+ records and $158M in revenue\. • Co\-authored and presented a deep learning research paper at the IEEE TQCEBT'26 conference\. • Completed Deloitte Australia and Quantium Data Analytics virtual simulations through Forage\. 🚀 Actively seeking entry\-level opportunities as a Data Analyst, MIS Analyst, Business Analyst, or Reporting Analyst where I can contribute from Day 1\. 📍 Preferred Locations: Bangalore \| Chennai \| Coimbatore \| 📩 Email: devadharshu12@gmail\.com 📂 GitHub: github\.com/Devadharshini\-Kgit

## Location

India

## AI stack

gemini

github copilot

notion

openai

## Work experience

Data Analyst Project\- E\- Commerce Sales and Customer Analysis at Self Project, Mar 2026 \- Present · 4 mos, Advanced E\-Commerce Sales Analytics \(SQL & Power BI,Excel\) Data Processing \(SQL\): Analyzed 158M sales records using MySQL to extract KPIs like Net Sales, Category\-wise trends, and Customer behavior\. Visualization \(Power BI\): Developed a 2\-page interactive dashboard featuring Drill\-through navigation and Edit Interactions for granular business insights\. Exploratory Analysis \(Excel\): Utilized Pivot Tables and lookup functions for initial data validation and cleaning\. Technical Skills: MySQL, Power BI \(DAX, Power Query\), Microsoft Excel, GitHub\. GitHub: https://github\.com/Devadharshini\-Kgit/ecommerce\-sql\-analysis\- https://github\.com/Devadharshini\-Kgit/Advanced\-Ecommerce\-Sales\-Insights\-PowerBI\-/blob/main/README\.md

Business & Data Analytics Intern at YBI Foundation, Mar 2025 \- Present · 1 yr 4 mos, Collected and cleaned real\-world datasets using Python \(Pandas\) and Excel\. \- Performed Exploratory Data Analysis \(EDA\) and generated insight reports for business decisions\. \- Applied data cleaning techniques to improve dataset quality and accuracy\. Skills: Python · Pandas · Excel · Data Analysis · EDA

## Education

Bachelor of Engineering \- BE, Computer Science, Anna University Chennai

HSC, Biology,Mathematics, Sri Venkateswara Matriculation and Higher Secondary School

[View the original profile](https://tal.club/meet/deva)

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