📚 Sagar Pawar – Data Analytics Project-Portfolio

Welcome to my project index!
This repository serves as a central hub to explore all my work in Data Analytics, Machine Learning, Automation, and Visualization.

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🧠 Machine Learning Projects

Project	Description	Tools
Thermophysical Property Prediction	Regression model predicting melting point of organic compounds	Python, Pandas, XGBoost
Heart Disease Prediction	Binary classification model predicting heart disease	Pandas, Numpy, Seaborn, scikit-learn, Matplotlib, Seaborn
Loan Eligibility Prediction	Predicts loan eligibility using ML algorithms	Pandas, Numpy, Seaborn, scikit-learn, Matplotlib, Seaborn
Customer Behavior in Flight Booking	Behavior prediction using flight booking data	Pandas, Numpy, Seaborn, scikit-learn, Matplotlib, Seaborn, Power Point
Diabetes Prediction	The goal was to predict diabetes risk using demographic, lifestyle, and clinical indicators	Pandas, Numpy, Seaborn, scikit-learn, Matplotlib, Seaborn, Exploratory Data Analysis (EDA), Feature Engineering, Categorical Encoding Strategies, Model Selection & Evaluation, Cross-Validation & Ensembling, Data Augmentation with External Datasets

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💬 NLP & Sentiment Analysis

Project	Description	Tools
Airline Review Sentiment Analysis	Web scraping + sentiment analysis of airline reviews	BeautifulSoup, NLP, Pandas
British Airways Data Science Program	NLP project analyzing customer satisfaction	NLTK, Pandas

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📊 Data Visualization & EDA

Project	Description	Tools
Data Science Salaries EDA	Salary trend visualization and analysis	Python, Seaborn
YouTube Trending Videos EDA	Insights from trending YouTube data	Pandas, Matplotlib
Tableau Dashboards		Excel, Bar Chart, Map view, Line Chart
Power BI		Excel, Power Query, DAX, Stacked Bar Chart

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⚙️ Automation & Utilities

Project	Description	Tools
Excel VBA Automation Suite	Automated data cleaning & reporting macros	Excel, VBA

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🌐 External Profiles

• 🧠 Kaggle
• 📊 Tableau Public
• 💼 LinkedIn

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✨ “Every dataset tells a story — I love finding it.”