This is what I do not get. I just do not understand the technical interview process these days. I have 20 years of experience in software development, I have h

This is what I do not get. I just do not understand the technical interview process these days. I have 20 years of experience in software development, I have hundreds of LinkedIn contacts you can check on, a dozen recommendations on LinkedIn and a dozen projects on Github, not to mention a blog and let's say a other indicators (e.g. Stackoverflow creds). Now what exactly are people checking on? My picture is on LinkedIn and Github. Clearly I can code and have done dozens of projects. What is the point of asking me - "Do you know Kafka?", "Have you used AWS S3 and how?", "How would you build / scale a Node.js project" - these are the real questions I was asked. Yes, had you cared to look at my Github / blogs you would have seen I have done this multiple times, what are we verifying now? I tried my best but at one point stopped caring about interviews.