I got to interviewed in Paypal on 22 July 2021. Whole process took 3-4 days.
Total experiance: 6+ Years
R1: Online Test
- 1 hard question.
- 1 medium question.
Tried to solve the hard question. I implemented the optimized solution possible but I was still getting TLE. Did not even touch the 2nd question.
R2: DSA Round
- Given a number, print following matrix.
n = 4 4444 4333 4322 4321 - Cycle in LinkedList
- Insertion in LinkedList
- String reversal using recursion.
- Minimul element from BST.
Very fast paced interview. He wanted code for all the them. Althoug not necessary to run and test, just the code that can explain logic.
R3: System Design
Interviewer did not join.
R4: SystemDesign
- In depth disscussion on topics like JVM, Class Loading, Memory Model, References, Garbage Collections etc.
- Disscussion on one of the project.
- LLD for Circuit Breaker
REJECTED :(
Previous Rejections:
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