What Sahil demonstrated

Built an end-to-end profit investigation that framed hypotheses, audited the data, and answered the two core SQL questions with correct aggregation and join logic. The work then traced the margin collapse to raw-material inflation, logistics, and discounting, and translated those findings into a prioritized recovery forecast, boardroom deck, stakeholder Q&A, and executive verdict.

• Structural Hypothesis Formation
• Leakage-Free SQL Aggregation
• Root-Cause Prioritization
• Executive Business Communication