Array based, Binary search mostly leetcode medium System design - standard question Behavioural plus project
Lead Software Developer Interview Questions
2,858 lead software developer interview questions shared by candidates
1. Spring boot 2. authentication and authorization 3. Collections 4. current projects
What is your most significant achievement?
First interview, 2nd question - discuss creating a method that receives multiple text files in this format: a, b, c, d where each letter represents a name. you need to count all names in all files. discuss the fact that you can't read the files into memory - use generators to have connections to the files, what if you have a lot of different customers, one with 10k files and one with 3 files and the first one called the method before the 2nd one - how do you prevent starvation for the second one?
2nd interview 2. design facebook newsfeed - only thing he cared about was about the "fanning out" part of calculating the feed as that's what facebook is doing - differentiating between "regular" people and "famous" people with a lot of followers, so when you calculate the news feed for someone upon login you'll take the regular people's posts from the db and the famous people's posts from somewhere else like a cache
How do you deal with difficult situations and people?
Tell about yourself. Tell about projects you did at work and off-work.
Nothing with the QA SDET or from JD
Designing a common social media site. Some questions around DB and its internals.
What is your passion
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