DataTool
Tableau
Drag-and-drop dashboards. The free Tableau Public app is enough to learn it and to publish a portfolio.
About 12 hours of study.
Where to learn it
Read
Tutorial: Get Started with Tableau Desktop
Tableau
The whole tutorial
Written for Tableau Desktop, but it works the same in the free Tableau Public app.
One to three hours, following a retail sales story.
Watch
Practise
Kaggle Datasets
Kaggle
Pick a dataset you care about and publish a one-page dashboard on Tableau Public
Section not checked yet
Wrong chapter, dead link, or know something better? Tell us on GitHub.
Which roles ask for it
- BI developer in the first year
Before and after
Tableau
Opens up
Nothing else on the map yet.