this was an on-campus opportunity which consisted of resume screening followed by coding and aptitude assesment , GD, tech interview and HR interview. the questions asked were of leetcode medium level at best.
I applied through other source. The process took 1 day. I interviewed at EPAM Systems (Hyderabad) in Sep 2024
Interview
1st round consists of basic coding questions .Difficulty ranging from easy to medium.
By practicing arrays and strings may help us solve them.
Most of them questions were asked from DSA (searching, sorting , distinct number, duplicates etc.)
Interview questions [1]
Question 1
Having grip in DSA can help us pass the interview process.
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?