Data skills
Three courses for people who work with numbers but were never taught how.
Three courses, one order
Each course stands alone, but most people take them in this order: the spreadsheet first, the charts second, SQL when the data outgrows a sheet.
First
Spreadsheets for real work
Formulas, lookups and pivot tables: the habits the other two courses assume.
Second
Charts that explain
Show what the numbers mean in one chart a manager reads in ten seconds.
Third
SQL basics
Ask the database directly once your lists no longer fit a sheet.
Real files, not toy examples
Every data lesson comes with the messy export it was recorded on: sales by day, a staff rota, a stock list with duplicates. You fix the same file the instructor fixes.
Watch the first lesson of any course, free
Tell us which course and we email a login for its first chapter. No card, no trial that turns into a subscription.