Insight Data Science Data Scientist interview experience

It started with a high-level introduction of my background and some questions that stayed at a broad level—things like what kinds of statistics tests or machine learning I’d used in research, without going deep into technical weeds. Then they asked for a short code demo, about three to five minutes.

After my demo, they questioned my choices: what models or algorithms I selected, how I’d apply them, and why the approach made sense. They also probed whether I’d done the kind of project work that includes data preprocessing, and they seemed to like it when the code showed clear style,