What Sahish demonstrated

Built an end-to-end profit investigation that framed the margin paradox, audited the data, wrote correct SQL for category and regional margin analysis, and traced the decline to raw-material inflation, logistics inefficiency, and discounting. The work culminated in a prioritized recovery plan and an executive-style verdict focused on profitable growth and ROI.

• Leakage-Free KPI Framing
• Correct SQL Aggregation and Join Logic
• Pareto Root-Cause Prioritization
• ROI-Aware Executive Communication