Built forecasting and KPI reporting systems to improve operational planning and reduce manual reporting effort.

Impact snapshot

• Improved forecast accuracy from 72% → 86% using ARIMA and XGBoost on 100K+ records.

• Reduced manual reporting effort by 83% via Power BI dashboards tracking 15+ KPIs.

• Analyzed a $XXXM backlog across 12 sales offices and recommended resource shifts based on concentration insights.

Tools: Python(ARIMA, XGBoost), Power BI, Tableau, Excel