Building an Async CLI Tool for ETL Pipelines in Python | CodeSignal Learn

Software Engineering

306 learners

Building an Async CLI Tool for ETL Pipelines in Python

It's time to put it all together. You will build a complete, production-ready command-line ETL tool from scratch, integrating dataclasses, pattern matching, and asyncio. This project solidifies all the advanced Python skills you've learned throughout the path into a single, impressive portfolio piece.

Python

5 lessons

21 practices

Less than 5 hours

Course details

Domain Model Validation

Implement the Money Domain Model

Build a Reusable Range Validator

Building a Self Validating Transaction Model

Wiring Up the Range Descriptor

Handle Validation Errors Gracefully

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