Data Science Portfolio

Explore my data science projects, from statistical models to analytics dashboards. Each project includes code, insights, and performance metrics.

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Sentiment Analysis Pipeline

Built a real-time sentiment analysis system using BERT transformers to analyze customer feedback and social media posts.

PythonTensorFlowBERT+3 more
⏱️ 3 weeks
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intermediate

Customer Churn Prediction

Developed a machine learning model to predict customer churn using ensemble methods and feature engineering.

PythonScikit-learnXGBoost+3 more
⏱️ 2 weeks
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intermediate

Principal Component Analysis

Implemented PCA for dimensionality reduction and feature extraction on high-dimensional datasets.

PythonScikit-learnNumPy+3 more
⏱️ 2 weeks
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intermediate

Sales Performance Analytics

Comprehensive sales analytics dashboard with predictive modeling and trend analysis.

PythonPandasPlotly+3 more
⏱️ 2 weeks
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12+
Projects Completed
8
Models Deployed
92%
Accuracy Achieved
15+
Technologies Used