Harika Prasanna

Data Analyst & Visualization Expert

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About Me

I'm a passionate data analyst with 5+ years of experience transforming complex datasets into actionable insights. I specialize in statistical analysis, machine learning, and creating compelling data visualizations that drive business decisions.

My expertise spans across various industries including finance, healthcare, and e-commerce, where I've helped organizations optimize their strategies through data-driven approaches.

Python R SQL Tableau Power BI Machine Learning Statistics Data Visualization

My Projects

Discover the impact of data-driven solutions

E-commerce Sales Analytics

Comprehensive analysis of online retail data revealing key customer behavior patterns and optimizing inventory management strategies, resulting in 25% increase in revenue.

Python Pandas Tableau SQL
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Customer Churn Prediction

Machine learning model to predict customer churn with 89% accuracy, enabling proactive retention strategies and saving $2M annually in customer acquisition costs.

Python Scikit-learn XGBoost Power BI
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Healthcare Data Dashboard

Interactive dashboard for hospital management to track patient flow, resource utilization, and treatment outcomes, improving operational efficiency by 30%.

R Shiny ggplot2 MySQL
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Financial Risk Assessment

Developed a comprehensive risk scoring model for loan applications using advanced statistical methods, reducing default rates by 15% while maintaining approval rates.

Python TensorFlow PostgreSQL Docker
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Social Media Analytics

Real-time sentiment analysis and trend detection system for brand monitoring across multiple social platforms, processing 1M+ posts daily.

Python NLTK Apache Kafka Elasticsearch
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Supply Chain Optimization

Data-driven approach to optimize logistics and inventory management, reducing costs by 20% and improving delivery times through predictive analytics.

R Linear Programming Tableau Oracle
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Get In Touch

Ready to turn your data into insights? Let's collaborate!