What Sunday demonstrated

Built an end-to-end profit investigation that moved from hypothesis framing and data audit through SQL analysis, root-cause ranking, and recovery forecasting. Demonstrated strong command of margin analysis, identified the main profit drags, and translated the findings into a clear boardroom narrative with prioritized actions and a defensible executive verdict.

• Structured Hypothesis Formation
• Leakage-Free KPI Reasoning
• Correct SQL Aggregation and Join Logic
• Executive-Level Business Communication