: Built an interactive Excel dashboard for retail sales analysis — 4 KPI cards, region/category breakdowns, monthly trends, and a salesperson leaderboard, all powered by live formulas (SUMIFS, SUMPRODUCT, COUNTIF) with no hardcoded numbers.
Sample project: Excel sales dashboard. KPIs, monthly revenue vs last year, channel split and top products, all built with SUMIFS and INDEX MATCH. Paste new sales rows and everything updates. Sample data.