Python: Learning Path

#	Module	You will be able to
1	The DE coding round	Know the formats, the toolkit, the 8 recurring patterns and how to present production-quality answers
2	Algorithm patterns	Recognise the 16 patterns behind most coding problems, with templates, invariants and pitfalls
3	Python for data engineers	Use decorators, OOP, context managers, generators, typing, error design, concurrency and testing the way production pipelines and frameworks do

Then practise with the data engineering coding problems and the algorithms track, grouped by pattern.