Data Analytics Portfolio

Hello, I'm Shivratna Waghmode.

I am a Data Analyst skilled in SQL, Python, Excel, Tableau and Power BI.
This repository contains my data analytics projects focused on solving real-world business problems.

Skills

• SQL
• Python (Pandas, NumPy, Matpliotlib, Seaborn, Plotly)
• Excel
• Tableau • Power BI
• Data Visualization
• Data Cleaning

Projects

1. Ecommerce Revenue Intelligence

Analysis of ecommerce transaction data to identify revenue trends and customer behavior.

Tools Used: SQL, Python, Power BI

Repository: https://github.com/shivratna26/ecommerce-revenue-intelligence

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2. Customer Revenue Retention Analysis

Customer cohort and retention analysis to understand repeat purchasing behavior.

Tools Used: SQL, Python

Repository: https://github.com/shivratna26/Customer-Revenue-Retention-Analysis

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3. Ecommerce Sales Dashboard

Interactive dashboard analyzing sales performance across products and regions.

Tools Used: Python, Dashboard Visualization

Repository: https://github.com/shivratna26/ecommerce-sales-dashboard

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4. Telco Churn Analysis

Customer churn prediction and analysis using telecom dataset.

Tools Used: Python, Data Visualization

Repository: https://github.com/shivratna26/telco-churn-analysis