Case study RESEARCH & DATA / 2026

Sales Dashboard — One Screen, Live Numbers

A single dashboard that turns four exported spreadsheets into one honest screen.

01 THE STORY

Every Monday, someone spent three hours copying numbers between files, and the totals disagreed.

We cleaned the sources, defined each metric once in writing, and built a dashboard that reads the exports directly.

Monday now takes four minutes, and the numbers agree.

02 THE WORK

04 DELIVERABLES AND TOOLS

Python · SQL

05 THE LONGER STORY

The hardest part was not the code; it was agreeing what "sales" means. We wrote the definition down first and the dashboard followed.

06 MORE WORK

A fully interactive disease-surveillance dashboard — sunburst, treemap, bar-chart race, scatterplot…

A market entry study: size, competitors, prices and the three risks that matter.

A slow, cluttered site rebuilt as fourteen fast, plain pages the team can edit themselves.

→ YOUR NEXT STEP

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