My laptop is a four-year-old Dell XPS 15 with 16 gigs of RAM. Fine for normal work. Not fine for running Windows, WSL, a real codebase, a Claude session, and a browser at the same time. It came to a head over Thanksgiving last year, when I was accidentally on the road for three weeks and couldn't get serious work done. WSL on 16 gigs just exploded.

The first fix was offloading development to an EC2 instance. That worked, but the monthly bill kept climbing and the hardware was still anemic for what I actually needed. So I bought a remote dev box for the home lab and moved everything off the EC2.

That's the boring origin story. The interesting part is what the setup unlocked.

I haven't written a Linear ticket by hand in six months. I don’t write the majority of my Claude prompts. The two stopped being separate things. The ticket is the prompt.

AI did not make the whole software delivery system faster.

It made one stage louder.

That is the part missing from most productivity conversations right now. A developer gets a coding assistant, the coding step accelerates, and everyone acts like the entire SDLC should accelerate by the same amount. Then review queues grow. Test failures pile up. Deployment gets riskier. Senior engineers spend more of their day reconstructing intent from code that looks plausible but does not quite match the system.

That is not a paradox. That is Amdahl's Law doing exactly what Amdahl's Law does.

Speed up one stage in a constrained system, and the bottleneck moves.

I've been rebuilding one of my Claude Code workflows because the old version was too linear.

That sounds like a small implementation detail. It isn't. It points at the part of AI-assisted development that most teams are about to run into: once agents can do real work for hours, strict phase gates start getting in the way of the feedback loops that make the work safe.

The normal development cycle is familiar: requirements, plan, plan review, implementation, tests, peer review, more implementation, more tests, security review, architecture review, integration testing, end-to-end testing. We pretend this is a clean sequence because it is easier to write down that way.

It has never been that clean.

The work has always been loops. AI agent teams just make the loops visible.

Your engineering team adopted AI coding tools six months ago. Deployment frequency is up. Lead time is down. PRs are flying through the pipeline. Everyone feels faster.

But are they?

I've been digging into the data across multiple client engagements, and there's a growing gap between what AI-assisted engineering teams perceive and what the numbers actually show. The metrics most teams celebrate are painting an incomplete picture, and the metrics that would tell the real story are the ones nobody's watching.

You're four steps into an AI agent workflow. Steps one through three went perfectly. Step four goes sideways. So you start correcting. "No, do it this way." "Try again." "No, like this." Five corrections later, the output is worse than when the problem first appeared.

The instinct to fix things in place is deeply human. It's also exactly wrong when working with AI agents.

Three AI agents. Three different problem contexts. Each time, the solution emerged with the same architecture.

The first was my own operational agent. A personal partner for research, drafting, and scheduling. The second was a marketing content bot I helped a client team build. The third was an analytics workflow for another team. Different domains, different users, different stakeholders. But when I stepped back and compared the three designs, the structural similarity was impossible to ignore.

I didn't plan it. I wasn't working from a blueprint. I was solving three different problems and each time, I ended up reaching for the same three layers: an immutable identity, compiled learnings, and a human approval gate.

One builder reaching for the same shape across three contexts isn't proof of a universal law. But the fact that I keep reaching for it without trying to is worth sitting with. Every production AI workflow I've built that survives contact with reality seems to pull in this direction. Not because anyone prescribed it. Because the problems keep forcing it.

AI is forcing software development back to first principles. The practices most teams abandoned as overhead, specs, formal verification, architectural review gates, are becoming essential again the moment humans stop reading every line of code.

I've watched this play out across my own work this year. The discipline I used to skip because it slowed me down is suddenly the only thing standing between a working system and a pile of plausible-looking garbage. The SDLC didn't die. It got hollowed out, and now it's being rebuilt in place, one abandoned practice at a time.

Your AI-generated code is degrading, and the degradation isn't a tooling problem. It's a translation problem, and every step of the chain is lossy.

I've fought against this degradation. I swap models. I rerun implementation prompts. The damage happens before the first line of code gets generated, in a chain of translations that no refactoring pass can reverse. This is a different problem than the one I wrote about in Risk Evaluation in the Age of AI-Aided Development, which is about deciding when AI acceleration is worth the technical debt. The Intent Gap is upstream of that decision.

I call the thing at the center of this the Intent Gap: the distance between what you meant and what the AI produced. The Gap is where everything fails. And once you see it, you can't unsee it.

AI-generated tests pass. That's the problem.

Passing is not a useful correctness criterion. Mark Seemann makes this argument sharply: AI-generated tests have "little epistemological content." They skip the critical step of seeing a test fail before writing code. The test exists, the coverage number goes up, and everyone moves on. But the test never proved anything. It never caught a bug, because it was never designed to catch one.

The software development lifecycle isn't dead. It just lost its center of gravity.

For decades, the bottleneck in software development was writing code. Requirements flowed downhill through design, architecture, and planning, all funneling toward the expensive part: turning ideas into working software. The entire SDLC was organized around this constraint. We optimized hiring, tooling, and process around the assumption that code production was the hard part.

AI changed that equation. Code writing is now commoditized. AI can produce syntactically correct, functionally reasonable code at a pace no human team can match. The bottleneck didn't disappear. It moved.

Not every repetitive task is worth automating. Some tasks feel tedious but resist automation because they require subtle judgment at every step. Others feel complex but are actually just long sequences of mechanical steps. Knowing the difference saves you from building automation that never delivers, or manually grinding through work a script could handle. I've found that three questions reliably separate the automatable from the not-yet-automatable. They work whether you're evaluating a candidate for AI assistance, a custom script, or a full workflow tool. This framework also applies to choosing what to build versus what to shed, as I explored in Tactical Work Shedding.

I've written before about personalized software as the hidden iceberg of the AI era. Software that was never economical to build, but that people genuinely want. I keep coming back to this idea because I keep building more of it. My latest example is so small it barely qualifies as a project, and that's exactly what makes it worth talking about.

People are building incredible things with AI coding tools. But there's a quieter, equally powerful use case: using Claude Code as an operational partner. DevOps work is half investigation, and AI coding tools are remarkably effective at analysis, script generation, and iterative diagnostics alongside a human who handles execution and judgment.

Most AI adoption failures share the same origin story: someone tries the hardest possible task, it fails spectacularly, and they declare they'll "come back next year." This happens constantly because teams lack a mental model for sequencing adoption.

After helping engineers navigate AI integration, I've developed a staged approach I call the AI Use-Case Ladder. It sequences adoption by risk and blast radius, building confidence and literacy before touching anything that could damage production systems.

SaaS companies are all AI companies these days. How deep does does that AI integration really go, though?

They bolt on a "Generate with AI" button, watch users test their hardest problems, and wonder why adoption craters after week one. The issue isn't AI capability. It's integration depth. After working with multiple SaaS teams on AI implementations, I've seen a clear pattern: companies that understand how deeply AI should touch their product consistently outperform those chasing the latest demo.

Here's the framework I use to help teams navigate this decision.

Everyone has opinions about candidates. That's the problem.

We're supposed to ask standard questions, evaluate people against the job description, and test whether they can do the work. Instead, we dig into areas where we think they're weak, ask different questions for each person, and end up testing our biases instead of their abilities.

Everyone's worried about AI replacing engineers. The more interesting question is what happens when the cost of building software drops so dramatically that entirely new categories of software become viable.

The industry is calling this "personalized software." Custom tools built for a specific person, a specific context, a specific moment. Software that never leaves your machine. Software that would never justify a product. Software that, until recently, simply wouldn't exist.

The two-minute deploy is killing my productivity.

That sounds wrong until you think about proportions. Two minutes is nothing. But when AI-assisted development shrinks the time spent writing code, those two-minute deploys start consuming a much larger percentage of your development cycle.

I discovered this while building with a managed backend framework that requires redeployment even during local sandbox development. The frontend rebuilds in seconds. The backend takes two minutes. Suddenly, that backend deploy time is where I spend most of my dev cycle waiting.

A caveat before going further: this observation comes from a greenfield project where I'm moving quickly and iterating frequently. AI-assisted development changes the structure of work in existing projects too, but this effect is most pronounced when building something new and small, where rapid iteration is the default.

Engineering teams have always made judgment calls about risk and speed. With AI development tools becoming standard practice, that judgment call has gained a new dimension demanding more careful consideration.