How do I become a professional MMO netcode programmer?I've been tinkering with my own little project from scratch over here:  but how do I take it to the next level and do this kind of work as a job?Are there learning resources or is everything learned on the job?I feel the MMO netcode community, and netcode community in general, is very small. So I can't find much books on the subject. I was hoping for a little guidance.I really enjoy netcode, optimizing, game engine architecture, entity-component-systems, scalability (how to go from 100 to 10 mil users? this get's me so excited). So I thought MMO network programmer would be the perfect job for me. Is this a safe assumption? (I also love MMO games the most).I already learned the netcode stuff that's available from the most linked resources (gafferongames, gabriel, etc... usually it's all focused on FPS games tho).