3 offline Interview Rounds :

Round 1 (45 min to code):
Machine Coding.
Desing file management system with folloiwing methods:

• cp
• mv
• mkdir
• pwd
  Need to make fully functional code for each methods.

Round 2 (1 hrs round) :
LLD
Design Parking lot.
Just had to code the outline of all methods and classes.
Some follow up questions like:

• how to make system fast while fetching empty slots.
• Deep Dive on reddis cache. Question like why it can't be used in place of DB
• Parallelism vs Concurrency
• Some question from resume.

Round 3(30 min):
Mangerial

• Some question from current project.
• Components movie ticket booking system (from HDL prospective).
• Which DB to choose in Ticket booking system (MYSQL,MONGODB, Cassandra etc)
• Explain CAP theorem and which will not be possible in the DB I chose.

Got the call for getting shorlisted in a week but salary negotiation and offer letter was given in 3 weeks.

Offer:
Role - SDE-1
Base: 29LPA
Esops 4000 units(but of no use)
Joining bonus: 2L

Tried best to Negotiate for 32base but it didn't go well and had to reject the offer