Questions regarding how to improved code quality + unit testing
Platform Interview Questions
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create in-memory database implementation supporting concurrent updates
Tell me why you are a good fit for this position.
A brief summary of my professional experience and how you can manage daily tasks with the team, like fix an issue or work methodologies
Q1- Merge overlapping intervals. I was able to solve it in O(nlogn) time, and constant space complexity. Q2- Given a transactions table, containing following columns: id, amount, from_acc, to_acc, created_ts, last_updated_ts. Create EOD balance view: account_id, date, eod_balance I didn't remember exact syntax for writing the query, so I told him my approach, and I told him I'll need to google exact syntax. 3. Clone a graph. I discussed the approach, and interviewer told me idea is correct, and/ to go ahead with my implementation. But I did dfs instead of bfs for cloning. And interviewer didn't give me any hints. Time ran out so I wasn't able to test out this solution. If interviewer hadn't wasted 10 mins at the start of interview, or compensated for wasted time, I would have corrected this solution
Kubernetes, CI, platform, docker, automation,build
Mostly engineering related questions.
Tell me what you know about Kainos?
What drives you the most in your profession?
System Implementation and Hands-on coding in first round, in second round its discussion on system solution implementation and alternatives.
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