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alejandrobarreche/README.md
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Double Major in Mathematical Engineering & Computer Science at Universidad Alfonso X el Sabio (Madrid).


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Stack

stack



pandas XGBoost LightGBM Keras Streamlit Plotly Azure SQL pytest

Featured projects

cancer-prediction saleshealth-data-warehouse
dealership-churn-retention marketing-mix-model
equidad40-dashboard
React + Vite dashboard for a therapeutic-equity index · live demo

Activity

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  1. cancer-prediction cancer-prediction Public

    Cancer diagnosis prediction from Azure SQL clinical data: leakage-aware EDA, tuned ML baselines and a Keras MLP served in a FastAPI dashboard

    Python

  2. dealership-churn-retention dealership-churn-retention Public

    Churn prediction, CLTV and costed retention plan for a car dealership: XGBoost + Streamlit dashboard

    Jupyter Notebook

  3. equidad40-dashboard equidad40-dashboard Public

    React + Vite dashboard for the IET-P therapeutic equity index on a synthetic patient cohort, deployed on GitHub Pages

    JavaScript

  4. marketing-mix-model marketing-mix-model Public

    Marketing Mix Model for a fashion retailer: adstock + saturation, non-negative ElasticNet, placebo test, budget scenarios and a Streamlit dashboard

    Jupyter Notebook

  5. saleshealth-data-warehouse saleshealth-data-warehouse Public

    Star-schema data warehouse on PostgreSQL with ETL notebooks, customer lifetime value, PCA + KMeans segmentation and a Flask dashboard

    Jupyter Notebook 1