System Design prep - rajansinghal/prep GitHub Wiki

Stock trading

https://github.com/tssovi/grokking-the-object-oriented-design-interview/blob/master/object-oriented-design-case-studies/design-an-online-stock-brokerage-system.md

Rate limiter

https://github.com/gitgik/distributed-system-design/blob/master/designing_api_rate_limiter.md

Food Delievery

https://upvey.com/technology/interview/system-design/design-architecture-food-delivery-service-like-swiggy-or-ubereats/

System design

http://highscalability.com/blog/2022/1/17/designing-tinder.html