HackerRank interview experience Real time questions & tips from candidates to crack your interview
SDE - Intern
HackerRank
3 rounds | 3 Coding
problems
Selected Interview preparation journey
Preparation
Duration: 2 Months
Topics: Microservices, AWS, System Design, NodeJs, Serverless
Tip 1 : Rather than mugging up the concepts, try to relate with it and make it your passion. Will help in not quitting. Also its not JEE xD
Tip 2 : Try to make work on big projects, and push them to production -- infinite learning curve.
Application process
Where: Other
Eligibility: Nope
Tip 1 : Having some prior experience helps
Tip 2 : Mention all the technologies relevant to job profile.
Interview rounds
01
Round
Easy
Online Coding Interview
Duration60 Minutes
Interview date27 May 2022
Coding problem1
Link was open for 24 hours, can take anytime.
1. Remove Duplicates from Sorted Array
Easy
15m average time
85% success
0/40
Asked in companies
You are given a sorted integer array 'arr' of size 'n'.
You need to remove the duplicates from the array such that each element appears only once.
Return the length of this new array.
Note:
Do not allocate extra space for another array. You need to do this by modifying the given input array in place with O(1) extra memory.
For example:
'n' = 5, 'arr' = [1 2 2 2 3].
The new array will be [1 2 3].
So our answer is 3.
02
Round
Easy
Video Call
Duration45 Minutes
Interview date29 May 2022
Coding problem1
1. Technical Questions
Asked about caching, automation and documentation.
Problem approach
Tip 1 : Be passionate and show it
Tip 2 : Have and open mind and be creative
03
Round
Easy
Video Call
Duration15 Minutes
Interview date9 Jun 2022
Coding problem1
1. Technical Questions
Asked about my tech stack and approaches in my projects.
OOPS concepts
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
What is recursion?
Choose another skill to practice
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