Ben Feifke

Spoiler alert: neither of them is a resume. Ben Feifke · Follow Published in Towards Data Science · 8 min read · 12 hours ago — Photo by airfocus on Unsplash Data science interviews can be tough. As data scientists, we can be expected to serve a sort of swiss-army knife function between business intelligence, software engineering, machine learning, data analysis, and product. On top of that, all…

Transitioning from Pandas to Polars the easy way — by taking a pit stop at SQL. Ben Feifke · Follow Published in Towards Data Science · 7 min read · 1 day ago — The secret’s out! Polars is the hottest thing on the block, and everybody wants a slice 😎 I recently wrote a post, “The 3 Reasons I Permanently Switched From Pandas to Polars”, because, well, this is one of the most common