There were various questions in the BA/BI industry so a person should be prepared in advance. The interviewers were friendly. It was quite a long interview of hour and a half.
Interview questions [1]
Question 1
Can you explain the difference between data warehouse, data lake, data mart?
I applied online. The process took 2 weeks. I interviewed at EPAM Systems in Dec 2024
Interview
Foi realizada uma entrevista inicial com recrutador e depois com o time técnico. A reunião com time técnico cobriu um vasto conhecimento de BI e de atividades como Analista de BI.
Interview questions [1]
Question 1
Explique o tipo de dimensão. slow change dimension.
I applied through an employee referral. The process took 4 weeks. I interviewed at EPAM Systems in Nov 2022
Interview
All of 3 interviews were good, especially the technical one. All people I met during the process were nice and professional. All the steps took about 1 month and I ended up with getting a conditional offer. And here I am, writing this review after almost 2 month of waiting of an project assignment and interview without any feedback/news :D