Test assignment for ZF company.

Inputs

Some excell files with some data with some issues.

Expcected outputs

Cleaned, de-issued data. Plus some analysis of this data: aggregations, visualisations, calculations.

Outputs given here

All the expected and far-far beyond. Just read comments and see the results.

Tools used

Jupyter Notebook, Tableau. Pure skills and some energy pills. It took 24+ hours of pure coding in a row.