Question | Solutions | Videos |
---|---|---|
Design True caller | Solution-1 | Video-1 |
Design Snake and Ladder Game | Solution-1 Soluton-2 Solution-3 | Video-1 Video-2 |
Design Bill Sharing/Expense Sharing like Splitwise | Solution-1 Solution-2 | Video-1 |
Design Amazon Locker Service | Solution-1 Solution-2 | Video-1 |
Design Vehicle / Car Rental Application like Zoomcar | Solution-1 | Video-1 |
Design Distributed Id Generation like Twitter Snowflake id | Solution-1 | Video-1 |
Implement a logger | Solution-1 | Video-1 |
Cab Booking like Uber, Ola | Solution-1 | Video-1 |
Design Parking lot system | Solution-1 Solution-2 | Video-1 Video-2 |
Design Chess Game | Solution-1 Solution-2 | Video-1 Video-2 |
Design Cache system | Solution-1 | Video-1 |
In-Memory DB with indexing | Solution-1 | |
Design an online book reader system | Solution-1 Solution-2 | - |
Design an online hotel booking system | Solution-1 Solution-2 | Video-1 |
Design a Logistics System | Solution-1 | - |
Design Tic Tac Toe | Solution-1 Solution-2 | Video-1 Video-2 |
Design a configuration management system | Solution-1 | - |
Design a Vending Machine | Solution-1 | - |
Design Maps Navigator Client for different transportation types (OOD) | Solution-1 | - |
Design a Json Parser from scratch | Solution-1 Solution-2Solution-3 | - |
Design Elevator | Solution-1 Solution-2 Solution-3 | |
CricInfo/Cricbuzz | Solution-1 Solution-2 | Video-1 Video-2 |
TikTok | - | Video-1 |
- | Video-1 | |
Movie Ticket Booking | Solution-1 | Video-1 |
Uber Eats/ Door dash/ Swiggy | Solution-1 | Video-1 |
e-Commerce Review System | Solution-1 | Video-1 |