Hi Rockits

What will happen if you need to abandon Kafka and replace it with another message broker? How to isolate Kafka from external services?

Can you give an example of a non-trivial implementation that you have personally done?

Why are Load Balancer + API Gateway used together? What is the role of each component?

Describe the flow of a player's move: how do data pass from WebSocket to update the state for the second player?

Tell me about your internship: how long did you work as an intern, when did you switch to a full-time position, and how was your studies?

If 100,000 concurrent clients connect to the GameServer via WebSocket, what problems might arise? How to scale such a system?

When you joined, was the HR platform already existing or was it built from scratch?

Is it possible to connect WebSocket directly through an L4 load balancer bypassing the API Gateway to improve performance?

How do you feel about tasks from different areas, including DevOps and infrastructure, in a startup?

What frameworks have you used in your projects?

What salary range do you expect for this position?

What rating would you give to your professional skills?