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1. SantiagoPulidoH SantiagoPulidoH Public

   🚀 Data / BI Analyst with an Industrial Engineering background and hands-on experience in logistics and inventory operations. I use SQL, Python, Power BI and Excel to turn sales, inventory and proce…

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2. PowerBI_DistributionCompany_Dashboard PowerBI_DistributionCompany_Dashboard Public

   📊 Power BI project — Strategic analysis for a LATAM imports distributor in Australia: sales, margin, inventory optimization, supplier risk & new product forecast tracking.

3. PowerBI_AutoShop_Operations_Dashboard PowerBI_AutoShop_Operations_Dashboard Public

   📊 Power BI — Taller mecánico (Demo 2025): diagnóstico, productividad e inventario. Dashboard ejecutivo con fugas operativas, KPIs clave y plan de acción 90 días. Dataset sintético, medidas DAX y do…

4. TaxiDemand_Prediction_2018 TaxiDemand_Prediction_2018 Public

   📊 Forecasting hourly taxi demand with Machine Learning – LightGBM achieves RMSE ≈39.6

   Jupyter Notebook

5. Telecom_Churn_Prediction Telecom_Churn_Prediction Public

   📊 Predicting telecom customer churn to enable targeted retention campaigns — XGBoost & feature engineering.

   Jupyter Notebook

6. VideoGames_Sales_Analysis_2016 VideoGames_Sales_Analysis_2016 Public

   📊 Data Science project – Analysis of video game sales (2016). Identifying patterns to predict successful games and marketing strategies.

   Jupyter Notebook