
A market-share benchmarking dashboard Strong Analytics delivered for Gordon Food Service, a large US foodservice distributor. It blends the distributor’s sales data with restaurant purchasing data to show, region by region and category by category, how much of a customer’s spend they hold and where the biggest gaps are. I built the frontend: a choropleth map, share breakdowns, and a SKU-level trends table, drawn directly in D3 because the shapes the analysts wanted weren’t in any chart library.