I was contacted by the recruiter in less than a week after my friend referred me.

The interview process consisted of two phone interviews and the last one over video.

The questions were not that difficult. They were about string palindrome, finding the greatest consecutive sum, and finding the mode in an array.

Overall, I had a positive experience, but at some points, I could tell their interview process was not organized.

I had to reschedule my first interview, but they never got back to me with a new one. Then, out of the blue, I got a call from an engineer for an interview. He asked me if I wanted to reschedule the interview, but I was free at the time, so I just did it anyway.

For the second interview, the interviewer gave me the same question I got for the first round.

Other than that, all of the interviewers and the recruiters I corresponded with were nice and friendly.

Given an array of integers, find the greatest consecutive sum.