VE #2 — Vibe Engineering vs Vibe Coding
They sound similar. They are not. One is a shortcut. The other is a discipline. Here's the difference — and why it matters more than ever right now.
🔥 Let me say something that might be unpopular.
Vibe Coding is not engineering!
It's a starting point. It's exciting. It's powerful. It puts capability in the hands of people who never had it before — and that part is genuinely beautiful.
But it is not engineering.
And if we don't make that distinction clearly — right now, while the world is still figuring out what AI actually means for how we build things — we are going to repeat the same mistakes. Just faster. And at greater scale.
🤔 So what exactly is Vibe Coding?
Vibe Coding is the practice of using AI to generate code based on natural language prompts.
You describe what you want. AI builds it. You iterate. Things get made.
It feels like magic. And in many ways — it is!
For the first time in history, someone with no formal engineering background can describe an idea in plain language and watch it come to life. That is genuinely revolutionary. I don't want to diminish that for a single second.
But here's the problem nobody is talking about.
Most people who jump into Vibe Coding have no idea what they actually want to build.
They have a rough idea. A feeling. A direction. But not clarity.
And when you give AI a rough idea without clarity — AI doesn't pause and ask you to think harder.
AI builds.
It builds fast. It builds completely. It builds confidently.
And it builds exactly what you asked for — which is often not what you actually needed.
🚗 The Mercedes problem
Let me give you the clearest example I know.
Imagine you need to get somewhere. You need a vehicle.
So you go to AI and say — "I need a vehicle."
No context. No constraints. No design thinking upfront.
AI gives you a Mercedes-Benz. 🚗
Technically superior. Beautifully engineered. State of the art in every way.
But in your mind — you needed a cycle or a motorcycle. Because you need to navigate a narrow street in a busy neighbourhood. A street the Mercedes cannot even enter.
The Mercedes is not wrong. AI did exactly what you asked.
You were under-specified.
That is the core problem with Vibe Coding as a standalone practice.
AI overproduces when humans under-specify.
And the solution is not to use less AI. The solution is to think more clearly before you use it.
That thinking — that clarity — that intentional design before execution — is what separates Vibe Engineering from Vibe Coding.
⚙️ So what is Vibe Engineering?
Vibe Engineering is Vibe Coding with engineering discipline built in from the start.
It doesn't reject AI. It amplifies AI — by giving it something it desperately needs to work well.
Human clarity.
Vibe Engineering starts with design. Always!
Before a single line of code is generated, before a single prompt is written — you design. You think. You define what you actually want to build, what problem you are solving, who it is for, and what success looks like.
Then — and only then — you bring in AI to orchestrate the execution.
This is not a new idea. It is actually one of the oldest ideas in engineering.
Think about the best civil engineers. Think about the best architects. They spend the majority of their time thinking, designing, and planning — before a single brick is laid. Because every decision made at the design stage saves ten decisions at the execution stage.
Vibe Engineering applies that same principle to the AI era.
🛡️ In SHIELD, every mission started with intelligence, planning, and strategy — before anyone suited up or set foot in the field. Fury didn't send his best people in without a plan. The planning is what made the execution possible.
That's Vibe Engineering.
🔄 Introducing the Iterative D3O Model
At the heart of Vibe Engineering is a framework I developed from years of leading engineering teams — a framework I call the Iterative D3O Model.
D3O stands for Design, Develop, Deploy, Operate.
And the key word is Iterative — because this is not a linear process. It is a continuous loop.
Design — Define clearly what you want to build. What problem are you solving? Who is it for? What does success look like? What are the constraints? This is the thinking work. This is where most teams move too fast.
Develop — Now you build. With AI as your partner, development becomes faster than ever before. But it is fast because the design was clear — not despite the lack of it.
Deploy — You ship. You put it in front of real users or real systems and watch what happens.
Operate — You observe. You learn. You gather feedback. And then — critically — you feed that learning back into the Design phase. The loop begins again.
This is the loop that never ends. And it is the loop that makes everything better over time.
Most teams today are stuck in a broken version of this loop — where they skip Design entirely, rush through Develop, struggle through Deploy, and spend most of their time in Operate — firefighting, fixing, patching.
Vibe Engineering fixes the loop by restoring what was always supposed to come first.
Design.
🌍 Why this matters right now
The world is moving fast. AI is moving faster.
Every week there is a new tool, a new capability, a new way to generate something that used to take months.
And in that rush — in that excitement — there is a very real danger that we skip thinking altogether. That we mistake speed for progress. That we generate our way into problems we then have to spend years fixing.
I've seen this happen before. Not with AI — but with the agile movement.
When agile arrived, it was revolutionary. Move fast. Iterate. Ship early. Get feedback.
But somewhere along the way, "move fast" became "skip design." Agility became an excuse to not think. And teams ended up moving very fast — in the wrong direction.
😳 We cannot make the same mistake with AI.
AI gives us the most powerful execution capability in the history of software engineering. But execution without design is just expensive chaos.
Vibe Engineering is the bridge between the excitement of AI capability and the discipline of engineering thinking.
It is not about slowing down. It is about thinking clearly — so that when you move, you move in the right direction, at full speed, with AI amplifying every step.
🛡️ A word about how this series is written
You just read about designing before building. About thinking clearly before executing. About giving AI the clarity it needs to do its best work.
This post itself is a demonstration of that principle.
This series is openly co-authored with AI — and I want to be specific about how, because the how matters.
Think about the greatest biographies you've ever read. The ones that felt alive, vivid, deeply human. In most cases, those books weren't written entirely by the person whose name is on the cover.
The thoughts, the experiences, the voice — entirely theirs. The craft of translating that voice onto the page — shaped by a writer who worked closely alongside them.
That writer rarely got credited. 🤐
I'm doing this differently.
🎙️ ChatGPT Voice captures my raw thinking as I speak — unfiltered, unscripted, exactly as it comes out of my head in the moment.
✍️ Claude AI then takes that transcript and acts as writer and editor — structuring the ideas, sharpening the language, and making sure what you read actually reflects what I meant to say.
🎨 Google Gemini Nano Banana Pro crafts the cover image for each post — bringing the visual identity of Vibe Engineering to life.
The thinking is mine. The voice is mine. The 27 years of experience are mine.
The craft of putting it on the page — and the image on the cover — is shaped by AI. And every AI that contributes gets credited.
That itself is Vibe Engineering in action.
✅ The difference in one line
Vibe Coding asks — what can I build?
Vibe Engineering asks — what should I build, and why?
That one question — asked before anything else — changes everything that follows.
💬 Have you ever built something with AI that solved the wrong problem? What happened?
Next — VE #3.
The Iterative D3O Model in depth. What it looks like in practice. How it changes the way you work with AI. And why Design is the most underrated skill in the AI era.
See you Friday, April 10th at 12:05 PM IST. 🛡️
Humans architect. AI orchestrates. Everyone builds.
— Swami K / @iswamik
#VibeEngineering #VibeCoding #AIEngineering #HumAI #BuildWithAI
