DIGIT Game Studios Game Server Developer interview questions

Do you have any personal projects or games you've made?

There are lot of questions about different topics including decoupled and micro services architectures, scaling out applications, share nothing architecture and general computer science topics and specific Python language questions. Then there is a coding test where you are asked to implement a small and simple game server with an in-memory database backed that must supports some interesting features from the scalability point of view mainly.