Curr company - Service based
Curr Compensation - 8 LPA
YOE - 3 yrs
I applied directly on their portal and recruiter reached out to me saying I have to complete HackerRank test and come F2F day after tomorrow.
1st Round - OA
There were 2 question of Medium- Hard
- Based on Strings
- Based on Trie Data Structure
2nd Round - F2F
- Find out the palindrome present in the given string.
- Reverse the integer it's a tricky question.
Discussion on SOLID, LEFT OUTER JOIN , Asked to write SQL query, Discussion on prject, Difference between interface and abstraction, also few java questions , Dependency Injection.
Was moved to next round as I was able to answer most of the questions.
3rd Round - F2F
This round has a lot of question so when we started interviewer explained me what will be the process and he told if I'm able to answer quickly and if time will be there he will ask LLD and HLD as well. So I wanted my chance to be high so I tried to answer as many question as possible.
- Maximum height in Binary tree
- Implement preOrder, PostOrder, InOrder
- Difference between DFS , BFS
- First unique character in a string
- Find unique pairs which equals to sum in Two sum problem.
- Design ArrayList.
- Design URL Shortner(A lot of discussion happened around this).
- Questions on SpringBoot
- Questions on Java
- One question on streams
- Discussion on project
He asked a lot of question, in the end he was satisfied and I was able to clear this round as well.
For Round 4 recruiter told that I'll be having call with US team and they will take the interview.
Round 4 - (DSA)
This round had 2 easy - Medium problem which needs to be solved in java.
I was able to solve both within 40 minutes.
Verdict - Rejected.
They told that I took more time in java typing so they rejected me. I strongly believed I am selected but anyways I tried my best.