My first online HackerRank challenge was followed by four onsite interviews.

Two of them were related to data structures and algorithms. One was about software design and testing. The last one was a behavioral question interview.

The interviewers were really friendly and warm. I provided multiple solutions for every question, ranging from the worst time complexity to the best. I maintained great communication throughout.

However, after waiting for over two weeks, they rejected me with very generic feedback. So, if you are rejected, don't expect them to provide details, because they won't, even if they promise.

I'm giving this a negative experience because feedback is the only thing that is important to a candidate.

Signed NDA.

Very basic data structure and algorithm questions.

Practice Cracking the Coding Interview.