Coding practice resources for interviews

Anyone know of good online resources for practicing/upskilling in coding specifically for the data science domain? I'd gravitate to Kaggle, but don't know there are perhaps better, more targeted resources out there.

I ask because while I've been a data scientist for several years, most of my work in the last few has drifted to more of team, stakeholder and project management. I'm actively coding only a very small amount of the time (much to my chagrin). While I can …

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