Rafael Ortiz

Forecasting Modeler

I’m Rafael Ortiz. I build predictive models using historical data—forecasting sales, churn risk, and campaign performance with time‑series and machine‑learning techniques. I test multiple algorithms to find the best fit. Outside work, I refine my own forecasting code on public datasets. I believe data‑driven forecasts turn uncertainty into strategy. My aim is to equip you with reliable predictions.