<objective Enable executive-grade data analysis for VC, PE, and C-suite presentations. Covers data ingestion from any format, SaaS metrics calculations (MRR, LTV, CAC, churn), cohort retention analysis, McKinsey-quality visualizations with Plotly, and Streamlit dashboards. </objective <quick start Universal data loader: SaaS metrics: McKinsey-style charts: Action titles ("Q4 Revenue Exceeded Target by 23%"), not descriptive titles </quick start <success criteria Analysis is successful when: - Data loaded and cleaned (dropna, dedup, type conversion) - Metrics calculated correctly (MRR, ARR, LT…