Fiz uma entrevista na empresa Blue Health Intelligence.
Entrevista
The interview process was three rounds of one on one interviews with different members of the team. I spoke with an HR Manager, the SVP of Analytics, and finally a current data scientist for technical questions.
Candidatei-me online. O processo levou 2 semanas. Fui entrevistado pela Blue Health Intelligence (New York, NY) em mar. de 2024
Entrevista
It was a screening round the recruiter contacted me through phone and
did not explain much about the role and ghosted me after the initial screening round . it was definitely not a got experience
Perguntas de entrevista [1]
Pergunta 1
EXplain your background and walk through your previous experience
Candidatei-me online. O processo levou 4 semanas. Fui entrevistado pela Blue Health Intelligence (Chicago, IL) em mar. de 2022
Entrevista
1. HR screening
2. Manager interview - asked me technical questions and previous projects on my resume, 45 min
3. Team interview - asked me technical questions on ML models, SQL, Python, 2 hours in total
Perguntas de entrevista [1]
Pergunta 1
How do you do feature selection?
How do you handle a dataset with 10000 features?
How to read in a big dataset in python?
What is the difference between Union and Union all?
