AndroidHire

Master OOP & Low-Level Design

Drive ambiguous LLD interviews to clean object models — SOLID, patterns, and 11 worked designs from parking lots to ride-hailing.

16 chapters · first 2 free to read

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Chapters

  1. The LLD Interview, Decoded · Free
  2. OOP in Kotlin, Not Java-in-Kotlin · Free
  3. SOLID, Applied
  4. The Pattern Toolkit
  5. From Requirements to Class Diagram
  6. Tic-Tac-Toe
  7. Vending Machine
  8. Parking Lot
  9. Elevator System
  10. ATM
  11. Library Management System
  12. Chess
  13. Movie Ticket Booking
  14. Splitwise
  15. Ride-Hailing
  16. Cache Library