I got a call from rercruiter that, i will be given a test link for OA and based on the result i will be considered for next drive.
Round 0 -> OA (27th April)
2 Leetcode type Hard Graph Questions
i don't remember the question exactly but questions were bit tricky and lengthy
Total time of test : 110 minutes
Was able to solve 1 question completly and for other one few test cases were failing.
Result : It was positive and i was invited for the virtual drive on 10th May.
All the rounds happened on 10th may itself, back to back.
Round 1 : DSA
Question was related to DNA coding, varriation of Word Ladder
Hard level graph question, Used BFS in combination with HashSet/HashMap.
Round 2 : DSA + LLD
Again Graph Question, Expectation was to design the class to manage servers and the peer servers, and perform the impact analysis if one of server crashesh to the down the line servers.
Again Used BFS & Some design patterns.
Round 3 : HLD Round
Asked to design fitness tracker app, once i clear the requirement and defined the APIs, interviewered started digging into one of the service and asked about the schema design and data modeling.
Round 4 : Behavioural + HLD round
Interviewer asked my previous round experience and asked some behavioural question, then asked to design online collaboration tool say draw.io.
Verdit : All rounds were cleared and offer was extended within a week.