Fractal·Data Scientist

Fractal Data Scientist interview experience

No offer

Medium

Positive

IndiaPosted Mar 2020 · Candidate report, summarized by Dataford

I applied through their web portal and got shortlisted for an online coding test on HackerRank.

The test lasted about 1.5 hours and had 7 questions total: five multiple-choice questions and two programming problems. The MCQs felt generally tied to data science, and the first programming question was about dynamic programming. The other programming question asked me to build a model from a given dataset, with the expectation that it would hit at least 65% accuracy on the test set.

I thought the time management piece would be straightforward, but I ended up spending way too long on the dynamic programming problem. I did the data-science-related modeling too, but because the DP question

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