The core flow of your idea, clickable, on the real stack and a live link, in one week. $997, one payment.
“I can't tell if anyone would use it.”
Users react to a screen, not a deck.
Months of spend before the first user
Agencies price the full product before anyone tries it.
Built on the real stack, it stays.
A no-code mock the real build starts over from.
That part gets tested first.
An AI result or an integration nobody has tested.
Every usual way to show an idea has a catch.
| Route | What It Is | The Catch |
|---|---|---|
| Design Mockup | Clickable screens in a design tool | The catch: Nothing real behind the clicks |
| No-Code Prototype | A working demo on a builder | The catch: The real build starts over |
| Agency Discovery Phase | Workshops and a spec | The catch: Weeks and a big quote before anything runs |
| This Week | The core flow on the real stack | The catch: One flow, not the whole product |
One week, one flow, ready to show to users.
A Live Link
The core flow, clickable: sign up, do the one job, see the result.
The Real Stack
Built where the MVP will be built, so nothing is thrown away.
The Risky Part Tested
An AI result or an integration, checked first when it's the risk.
Your Call
Show it to users, then stop or build the MVP on it.
A prototype answers one question in a week. An MVP launches a product in six.
| Compared | Prototype | MVP |
|---|---|---|
| Answers | Prototype: Does it make sense to users? | MVP: Will people pay? |
| Time | Prototype: One week | MVP: Six weeks |
| What Lands | Prototype: The core flow, clickable, on a live link | MVP: Sign-in, payments and the one job, live for real users |
| The Code | Prototype: Answers one question; kept or thrown away | MVP: Becomes the product |
Ready to launch? MVP development runs six weeks.
Founders with an idea and no product yet.
Right For
Better Elsewhere
A simple, predictable and transparent process that eliminates development headaches.
Pay once and you get a dedicated task board. Describe the one job your product does.
I pick the stack and set up the repo and accounts in your name.
I build the core flow on a live link, the risky part first.
You click through it during the week. I revise until you're satisfied.
You approve the prototype. Show it to users, then stop or start the MVP.
The MVP builds on the prototype, by the week.





One week, one live prototype, yours to keep.
— 1-week delivery
A senior developer turning your idea into something users can click.
$997, one payment, for one week. The MVP that builds on it runs at $997 a week after that.
Only when the risk is technical, like an AI result or an integration. Then the proof of concept goes inside this week, before the rest of the flow.
One flow: sign up, do the one job, see the result. Payments, admin and edge cases wait for the MVP.
No. You describe the job; I make the technical calls and explain them in plain words.
You do: the code, the accounts and the live link are yours from day one.
Then you've spent $997, not a build. Work that isn't right, I revise until you're satisfied.
Fill in the project form, about a minute: describe the one job your product does. I reply the next working day.
Jurij understand the core problem, insists on building the right experiences for the customers.

Kunal Modi
Founder @ SOAPNoteAI
Working with Jurij is an absolute joy, consistently exceeds expectations.

Janis Ozolins
Content Creator
Consistently delivered quality code in great time, very hard working & precise.

Bartosz Poźniak
CEO @ MyCointainer
The kind of engineer that every company on the planet would be lucky to have.

Hosam Mazawi
COO @ LemonUnit
Prototype fits founders best: people building a product without a technical co-founder.
“No one makes the technical calls”: the calls and the code, every week.
Prototype
“An idea nobody has clicked”: the core flow on a live link in one week, one payment.
“An idea, ready to test with paying users”: the smallest real product, launched in week 6.
“Ready to build the whole product”: launched in week 6, then built on real feedback.
“Phones, without three separate apps”: one app that installs from a link.
“An app stuck, unsafe, or left by its developer”: the bleeding stopped and a plan, in one paid week.
“A V1 that holds the product back”: V2 built beside it, until every user moves.
“A raise or a purchase on the calendar”: what diligence will find, ranked, in one paid week.
Not a founder? See what Varstatt offers you.
Sole proprietorship headquartered in Rzeszów, Poland. VAT ID: PL8133854722.