Education: B.Tech in Computer Science from IIT
Years of experience: 4+ years
Current Company : Top MNC
Current CTC : 36LPA
Location: Bangalore
Company : MakeMyTrip
Position : Senior Software Engineer 2
Date : Nov '23
Round 1: PS/DS. Time: 60 mins
https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array/description/
https://leetcode.com/problems/reverse-nodes-in-k-group/description/
Focus areas :
- Any local editor / IDE can be used
- Proper working code for sample test cases
- Dry run and time/space complexity analysis
Round 2: PS/DS. Time: 60 mins
https://leetcode.com/problems/increasing-triplet-subsequence/description/
https://leetcode.com/problems/jump-game-ii/description/ along with its variation of including the indexes of these jumps
Focus areas :
- Any local editor / IDE can be used
- Proper working code for sample test cases
- Dry run and time/space complexity analysis
Round 3: LLD round. Time: ~60 mins
Fizz-Buzz problem (https://leetcode.com/problems/fizz-buzz/description/)
Focus areas :
-
SOLID Principles
-
Object Oriented Design
-
Extensible code with working demo
Round 4: HLD round. Time: ~70 mins
IRCTC system design
Focus areas :
- Database schema
- SQL queries (w/o syntax) to figure out routes / book tickets.
- Concurrent booking handling
Notes:
Recruiter was very helpful and so were the interviewers.
Verdict: Selected
Offer: https://leetcode.com/discuss/compensation/4387098/MakeMyTrip-(MMT)-or-SSE-2-or-Bangalore-or-Nov-2023
Declined due to multiple competing offers including