Hi 👋! I’m Julian, a Data/ML Engineer

On this website I post tutorials and content on data and machine learning engineering.

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📝 Recent Content

Here's what I have been writing about recently!

How to Save PySpark Dataframe to a Single Output File

6 min


How to search and replace across multiple files using Vim

5 min


How to use allure-pytest and allure-pytest-bdd in the same project

3 min


How to mock sending SMTP emails using PyTest

13 min


How to save the output of PySpark DataFrame ‘show’ to a variable

4 min


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