Check on the basics and other aspects related to Data Science. And their application in a real world scenario and how it was able to solve a problem and add value to the entity in question.
I applied online. I interviewed at Freelancer in Jan 2020
Interview
J'ai été appelé puis on m'a proposé un rendez vous dans les locaux.
Diverses questions ont été posées et le rendez vous à duré environ 1h. Un échange agréable et pertinent
Had a screening video call, after which 1 very long technical interview with an assignment (questions written in a Google Doc):
- around 30 minutes talk with the interviewer;
- around 2 hours to complete the technical questions (unsupervised, but in a shared Google Doc that can still be seen in real time);
- another 1+ hour to review your answers in another call with your interviewer and explain each one of them.
Interview questions [1]
Question 1
- behavioural scenario questions;
- basic technical questions (some web-related knowledge + a simple JS function to process a string in a particular way)
- create a wireframe of a site with some requirements given to you