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gaurilingshetti/README.md

Hi, I'm Gauri Lingshetti 👋

Data Analyst | Python · SQL · Power BI · Machine Learning

I'm an MCA graduate (8.94 CGPA) passionate about turning raw data into business decisions. Currently open to Data Analyst / Business Analyst roles across India and Remote.

🛠 Tech Stack

Python SQL Power BI Pandas Scikit-Learn XGBoost Git

🚀 Featured Projects

🔵 Customer Churn Prediction

Python · XGBoost · Random Forest · SHAP · Scikit-Learn

Built an end-to-end ML pipeline on 10,000+ telecom records. Achieved 94% accuracy using Random Forest + XGBoost ensemble with GridSearchCV. Deployed as a scoring pipeline generating real-time retention probability scores.

🟢 Sales Analytics Dashboard

Power BI · DAX · Star Schema · KPI Design

Executive-level dashboard processing 10,000+ transactions. Built DAX measures for YoY growth, rolling averages, and 90-day revenue forecasting. 40% reduction in query time via star-schema data modeling.

🟡 E-Commerce SQL Analytics

MySQL · CTEs · Window Functions · Index Optimization

Full KPI suite (revenue, AOV, repeat rate, category contribution) over 50,000-row database. 60% query runtime reduction through index analysis and execution plan optimization.

📜 Experience

  • 🏢 Deloitte — Data Analytics Virtual Experience (Forage) · Dec 2024
  • 💻 Nexifive Technologies — Web Development Intern · Feb–May 2025

📫 Let's Connect

LinkedIn Email

⚡ Immediate joiner · Open to Pune / Bangalore / Mumbai / Remote

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  1. Customer-Churn-Prediction Customer-Churn-Prediction Public

    End-to-end machine learning project to predict customer churn using Python

    Jupyter Notebook

  2. ecommerce-sql-analytics ecommerce-sql-analytics Public

    SQL analytics project using MySQL for e-commerce data

  3. Sales_PowerBI_Dashboard Sales_PowerBI_Dashboard Public

    Interactive Sales Performance Dashboard built using Power BI