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  • Gampaha, Sri Lanka

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NethmiSansala1/README.md
Typing SVG

🧠 About Me

🎓 I’m a Final Year Data Science Undergraduate at University of Colombo who is passionate about turning data into actionable insights.
💡 I love building smart solutions with Machine Learning, Deep Learning, and Interactive Dashboards.
📊 I love uncovering stories hidden in data and crafting smart solutions through code & creativity.
🚀 I’m currently diving deeper into model deployment, data analysis, and data visualization to bring insights to life.

📌 Projects Spotlight

🔍 Project 🛠️ Tech Stack 📎 Description
📈 Medical Premium Predictor R, glmnet, caret Built a regression model to estimate medical insurance costs based on health profiles.
🌍 World Happiness Dashboard Power BI, DAX, Excel An interactive global dashboard revealing factors behind happiness scores.
🧬 Lung Cancer Predictor Python, Sklearn, Pandas,Flask, HTML A predictive tool that uses cluster-based ML models to assess lung cancer risk from patient data.
🛏️ Sleep Health & Lifestyle Dashboard R, Shiny, ggplot2 Developed an interactive RShiny dashboard to explore how lifestyle habits affect sleep health.
🏠 House Price Prediction R, Regression Performed regression analysis to predict housing prices based on various property features.
📊 Alternative Data Stock Analytics Dashboard Python, Streamlit, Google Cloud, SARIMAX Cloud-based stock analytics dashboard integrating traditional & alternative data with real-time forecasting and interactive visuals.
🌫️ Air Pollution Causal Analysis Python, Gaussian-Copula VAR, KANGCI Causal inference study on Beijing PM2.5 using Gaussian-Copula VAR and KANGCI to identify key meteorological drivers.
☕ Coffee Quality Prediction Python, Sklearn, XGBoost, Pandas Predicted coffee quality grades using ML models; achieved 97% accuracy with XGBoost and optimized features via RFECV.

🛠 Tech Toolbox

mysql python scikit_learn seaborn tensorflow

R Pandas

🎓 Education & Certifications

  • 📚 BSc (Hons) in Data Science – University of Colombo
  • 🏆 CIMA Certificate Level – Wisdom Business Academy

✨ Let's Connect

📊 GitHub Stats

“Data is the new oil, but only if refined.”
🔎 Exploring | 💡 Learning | 🧠 Building

Popular repositories Loading

  1. NethmiSansala1 NethmiSansala1 Public

  2. house-price-regression house-price-regression Public

    A regression model to predict house prices.

    R

  3. world-happiness-dashboard world-happiness-dashboard Public

    An interactive dashboard analyzing global happiness scores and the factors influencing them across countries.

  4. medical-insurance-prediction medical-insurance-prediction Public

    A regression model that predicts medical insurance premiums based on individual health and demographic factors.

    R

  5. sleep-health-dashboard sleep-health-dashboard Public

    An RShiny dashboard exploring how lifestyle habits impact sleep health using interactive visualizations.

    R

  6. lung-cancer-prediction lung-cancer-prediction Public

    Cluster-Specific Models to predict lung cancer risk and a website called LungCare+

    Jupyter Notebook