Built a 5k usd MRR app with AI but still needed a developer

Dev.to / 4/21/2026

💬 OpinionSignals & Early TrendsTools & Practical UsageIndustry & Market Moves

Key Points

  • The article argues that while founders use AI tools to build MVPs quickly, the resulting systems often grow complex and accumulate technical debt that AI alone cannot reliably manage.
  • It claims a common freelancing demand has emerged for AI-related services such as bug fixing, deployment, and MVP rescue when AI-generated changes break existing functionality.
  • The author emphasizes that AI lacks the context of a client’s legacy codebases and undocumented business workarounds, which leads to confident but incorrect fixes.
  • The piece concludes that developers remain essential because production issues quickly become high-stakes, requiring human debugging and engineering judgment rather than prompt iteration.
  • It frames the situation as an irony: AI is creating new freelance work focused on cleaning up after AI-built projects fail at real-world constraints.

You see it everywhere you turn:

"I built this using just AI and im making 10K USD MRR"

"Just got funded 1 million dollars at 100 million USD valuation for my app i built with AI"

Well, I see it too... Initially, I was always thinking.
Damn! We(Devs) are so cooked 😬,
And more importantly… what about the next generation of devs?
Are they even going to want to enter this field anymore?

Questions that cast shadows of doubt about "Developers/Programmers relevance" would pop up.

Then something changed....

AI Bug Fixing in Freelancing

I went to fiverr and saw a trend... AI services were hot there.
But the ones that piqued my interest was:

AI-bug fixing, deployment and mvps

You see, AI still had to use the current architectures and systems that were already created.
But the average vibe-coding CEO didn't understand what the hell CI/CD was, or why their feature won't work on Safari, or how to stop bottleneck issues, or why GCP is returning an error.

Lovable, Bolt, Replit etc Their AI would always give them hopes even though its wrong or making things worse.

The fault isn't totally on the AI though. The startup founders who want to make their own 10K/month revenue app don't know how to best guide the AI. Garbage in, garbage out... except the garbage looks really confident and ships fast.

For simple-to-medium stuff? It works.
Missing semicolon, broken API call, quick UI tweak, adding automation flows... AI nails those

But here's what's also real:
Most of those AI-built service eventually ends up in front of a human developer.

Every single one of those AI codebases hits a wall. And when it does, someone posts on Reddit:

"Looking for a senior dev to untangle this mess. Will pay well."

The irony is beautiful. AI is generating a new category of freelance work: cleaning up after itself.

🔥 Why People Still Need You

Here's the pattern repeating across the freelance market right now:

  1. Founder uses AI to build MVP
  2. MVP grows, gets complex, accumulates technical debt
  3. AI starts hallucinating fixes that break other things
  4. Founder is confused, frustrated, and losing money
  5. Founder hires a developer 🙂‍↕️ And that's not the only thing keeping developers essential:

Context is everything...
AI doesn't know your client's 8-year-old legacy codebase.
or
It doesn't know that the "bug" in the payment module is actually an intentional workaround nobody documented properly. 😂

Also, the stakes get real fast too...
Bug in production. Money bleeding. CEO panicking.

Nobody's waiting on a prompt chain. They're calling a developer or someone technical ASAP!

Debugging a function is one thing.
Designing the system, making tradeoffs, scaling it… that’s experience, which is highly relevant.

⚠️ The Bubble We May See

Now here's the part that genuinely worries me... and I don't see enough people connecting these dots.

The job shortage isn't just hurting developers today. It's quietly killing the next generation of developers before they even start.
Here's the thing...

Junior devs have always learned by getting hired. Working under seniors. Making mistakes in low stakes environments. Getting roasted in code review until they got good.

That pipeline is breaking.

Companies are cutting junior roles first.
Why hire a junior when AI can handle the boilerplate?

From a business perspective… it makes total sense.
But think about it for a second:

If no one hires juniors…
where do seniors come from?

The people entering the industry now are learning in a vacuum. Or not entering at all. Bootcamp enrollment is down. Too much reliance on AI without understanding concepts very well. CS grads are pivoting out. The message young people are getting is clear...

so they think: "There are no jobs, so why bother? 🤷"

Advice: Please bother. Give it a shot... me and my peers won't be here forever. You are the future.

🌱 So Where Does This Leave You?
If you're a developer right now: employed, freelancing, or searching. Here's the real talk:

Short term: It's rough. Adapt your positioning. There's still space here... for specialists, for generalists, for everyone in between.
That PostgREST bottleneck issue you fixed that one time? Someone today is tearing their hair out over the exact same thing.

No knowledge is lost 😉.

Medium term: Demand is growing for developers who understand AI-generated code. Who can audit it, extend it, deploy it properly. That's a real thing now.

Long term: Niche down. Get so deep on your concepts that you're not just using AI... you're directing it. The developers who understand the fundamentals well enough to drive AI-aided development? They're going to produce results nobody else can replicate.

And if the pipeline breaks the way I think it is... those developers won't just be valuable. They'll be rare.

The startup founder still needs someone to help when the app has been down since yesterday evening, users are churning, and the AI says it's done while the feature is still not working.

So guys... Stay in the game.
The future isn’t fewer developers. It’s fewer average ones...👋👋

You can also check out my fiverr gig on AI app fixing and development.