I've worked in AWS for five years. I get paid, but the kind of knowledge in these pieces are by far the most valuable thing I've gotten from working there. I've

I've worked in AWS for five years. I get paid, but the kind of knowledge in these pieces are by far the most valuable thing I've gotten from working there. I've been in it. I've used these principals. I've seen what happens to drive these recommendations first-hand. I've worked to design and build systems that follow and support these guidelines and principals.