Process Improvement Engineer with industrial experience leveraging data analytics to optimize production systems, eliminate inefficiencies.
- Portugal
- in/brenofontess
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Adult-Income-Census-Income
Adult-Income-Census-Income PublicXGBoost pipeline predicting >$50K income from the Adult Income dataset. Dual MLflow-tracked experiment tracks (1,500 feature combinations each) optimize F2-Score (recall-focused) and F1-Score (bala…
Jupyter Notebook
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Daily-Sales-Forecasting-in-Retail-with-Machine-Learning
Daily-Sales-Forecasting-in-Retail-with-Machine-Learning PublicDeveloped and evaluated machine learning models (Linear Regression, Decision Trees, Random Forest) on the Adult Income dataset to forecast purchase probability, with experiments tracked via MLflow.
Jupyter Notebook
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Predictive-Model-for-Consumer-Behavior
Predictive-Model-for-Consumer-Behavior PublicEnd-to-end Data Science project forecasting customer purchase probability. Features PostgreSQL ETL pipelines, predictive modeling in R, and Power BI dashboards.
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