Module 02
Python and engineering practice
Write Python other people can run: clean data structures, vectorised pandas, tests, and a project layout that survives handoff.
Free · Data Science Essentials
Outcome
What you will be able to do
You can turn a notebook experiment into a tested, importable Python package with reproducible dependencies.
Lessons
Work through these in order
Assessment
Module quiz — 70% to pass
8 questions mixing concept checks and short code-output problems. Graded on the server with per-question explanations afterwards, unlimited retakes, and a badge with a verification code the moment you pass.