Low level design interview questions
Object-oriented design problems with entities, patterns and reference code.
- Design a Parking Lot
- Design a Vending Machine
- Design Snake and Ladder
- Design a Logging Framework
- Design an Elevator System
- Design Splitwise (Expense Sharing)
- Design a Movie Ticket Booking System (BookMyShow)
- Design an In-Memory Cache with Eviction Policies
- Design a Notification Service
- Design a Chess Game
- Design a Rate Limiter (LLD)
- Design a Job Scheduler (LLD)
- Design a Pub/Sub Message Broker (LLD)
- Design a Leaderboard (LLD)
- Design a Digital Wallet (LLD)
