Tell me something about the codeyoung
Senior Backend Developer Interview Questions
741 senior backend developer interview questions shared by candidates
Round 1 :(Interviewer had lesser experience than me.) A Leetcode medium DP question(Number of ways you can build buildings, two buildings can not be consecutive, there are N plots.) and some DB query of Joins. What is DB indexing. (Was able to give the optimum solution and all the answers) Round 2 : (Interviewer joined late! (I hope you are reading this ;)) A Leetcode hard design question. (https://leetcode.com/problems/lfu-cache/)(Was able to give optimal solution in 45 mins.) Had to give LLD, HLD, Implementation. Questions in JAVA(Mostly that you have recited) All of the above was to be completed in under 60 mins. (Negative response in this round!)
Previous experience, tools, interest in the industry... the basics
What technologies you have worked on?
one problem on array contains 0, 1, to split in set of equal count of 1 but should be in same order as in original input
Asked me to complete a small Ruby project
There weren't really many interview questions, just a nice social fit. I took a coding challenge, which I haven't touched any of thes leetcode questions in probably 8-10 years. Needless to say i failed.
Have you worked with feature flag approach, could you elaborate? ...
overall work on daily basis
coding excercise.. find words count in string, check string for all opening and closing brackets
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