Low level design interview question

Ashutosh Kumar Singh

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2 min read

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Sep 21, 2024

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1. Design an Inventory Management System.

2. Design a Parking Lot System.

3. Design an ATM System.

4. Design an Elevator Control System.

5. Design a Library Management System.

6. Design a Movie Ticket Booking System.

7. Design a Hotel Room Booking System.

8. Design an Online Food Ordering System.

9. Design a Social Media Feed (like Facebook/Twitter).

10. Design a Payment Gateway System.

11. Design a Notification System (like SMS, Email).

12. Design a Ride-Sharing System (like Uber, Lyft).

13. Design a File Storage System (like Dropbox).

14. Design an E-commerce Shopping Cart.

15. Design a Chess Game.

16. Design a Vending Machine.

17. Design a Traffic Light Management System.

18. Design a Meeting Room Booking System.

19. Design a LRU Cache System.

20. Design a Content Management System (CMS).

21. Design a URL Shortening Service (like Bit.ly).

22. Design a Snake Game.

23. Design a Splitwise-like Expense Sharing System.

24. Design a File Version Control System (like Git).

25. Design an Auction System.

26. Design a Stock Market Trading System.

27. Design a Chess Clock System.

28. Design a Warehouse Management System.

29. Design a Cab Booking System (like Ola/Uber).

30. Design a Music Streaming System (like Spotify).

31. Design a Traffic Signal System for a 4-way Intersection.

32. Design a Tic-Tac-Toe Game.

33. Design a Cricket Scoreboard System.

34. Design a Shopping Mall Security System.

35. Design a Bus Reservation System.

36. Design a Chat Application (like WhatsApp).

37. Design a Blogging System (like WordPress).

38. Design a University Course Registration System.

39. Design a Customer Feedback System.

40. Design a Vehicle Rental System (like Zoomcar).

41. Design a Digital Wallet System.

42. Design a Document Collaboration System (like Google Docs).

43. Design a Coffee Shop Order Management System.

44. Design a Movie Recommendation System (like Netflix).

45. Design a Product Recommendation System for an E-commerce platform.

46. Design a Memory Management System.

47. Design a Video Streaming Service (like YouTube).

48. Design a Hospital Patient Management System.

49. Design a Photo Sharing Application (like Instagram).

50. Design a Bus Route Planning System.