YOE: 5

VC Round 1 - DS & Algo

1. Implement LRU Cache
2. Merge K sorted link lists
3. Find minimum in rotated sorted(ascending) array containing unique elements
4. Given a string and a set of words, check if string can be broken down using the set of words

VC Round 2 - LLD (HackerRank)
Design a Cab Aggregator(Cab Service) with below requirements:
As an admin

• onboard drivers, with kyc

As user

• Book rides

• specify destinations with stops

• specify class of transport

• View ride history

As a system

• Maintain surge pricing
• match drivers to trips

Allow drivers to start/end/cancel trip
trip cost should be calculated when the trip ends

VC Round 3 - HM & Cultura Fit
HLD - Design Travel aggregator platform

• Modes of transport
  - Air
  - Train
  - Bus

• Stay
  - Hotels
  - Hostels

• Getting data from multiple other aggregators/partners

Use-Cases

1. Search
   given source/destination, mode of transport, journey date
2. Book a ticket
3. Ingest data from various aggregators to update data

What are the various components you would have in this design?
How would you implement filter logic on the search

Discussion on projects from resume and standard behavioral questions

All the rounds went well. Got an offer within a week.