Railway founder Jake Cooper explains why AI-driven site reliability engineering requires safe copy-on-write infrastructure primitives rather than raw access to live production environments.
Opinion
Cooper: Developers writing code by hand instead of reviewing AI are wrong
“If you're writing code by hand, you are doing this wrong, right? Like, they're code, the tools are good enough at this point, like, that you move extremely, extremely quickly, and like, yes, there are issues and pain points and all these other things but, You …”
Prediction Not checkable as stated
Cooper: Natural language agents will dominate software development within ten years
“That will be kind of the dominant species over the next like 10 years is, is we've moved from assembly to C to C++ to JavaScript to now like words.”
Assertion Not checkable as stated
Cooper: Three-month payback buying bare-metal versus renting cloud
“Our payback period when we go to metal if we rent it in the cloud, our payback period is about three months.”
Insight
Cooper: AI coding agents prefer complex CLIs with hundreds of flags
“Things that were prohibitively annoying to humans are not actually prohibitively annoying to agents. They're really, really nice, right? And so, if I wanted to hand you a CLI and I said, hey, guess what? The CLI has 40 arguments and. Right. 600 flags. You'd be…”
Prediction Not checkable as stated
Cooper: The traditional push-pull-rebuild deployment loop will disappear
“Like push, pull, whatever kind of like loop, I just fundamentally believe it's going to go away, right? Like it's, we're going to get to a point where you make a small change in production that changes version across your entire kind of infrastructure. You're …”
Prediction Not checkable as stated
Cooper: Agentic workloads will destroy traditional static AWS instances
“I think the era of, like, I have an AWS instance, and I'm going to, you know, get four vCPU and 16 gigs of RAM, It's going to get, like, completely destroyed, right? Because it's like, if you do that for agents or anything else like that, you now need a thousa…”