Hire an AI Developer Who Ships

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soapnoteai.com

varstatt.com/discovery

tenderpilot.ai

contentpal.app

Nobody Owns the AI Feature

Nobody on the team has shipped an LLM feature. Every usual fix has a catch.

Every Week, Another Piece Shipped

Your team ranks a shared task board. I take the top task and open a pull request that says why.

The Demo Is the Easy Part

An LLM fails quietly: the API reports success while the result is wrong.

Who It's For

Teams with a live product and no senior free to build the AI feature.

Right For

Better Elsewhere

How It Works

A simple, predictable and transparent process that eliminates development headaches.

1

After subscribing, you get a dedicated task board. It becomes your AI roadmap.

2

Setup

I read the codebase and the data, and ask where that data may go.

3

Plan & Develop

You set the priorities. I work through them one task at a time, the prototype first.

4

Review & Refine

Your team reviews every pull request. I revise until you're satisfied.

5

Progress

Approved work rolls out behind a feature flag, one group of users at a time.

6

Maintain

You report issues anytime, a provider change included. I handle them first.

Read the 94-page handbook on how Varstatt works👉

Pricing

One weekly price for one senior. Model usage goes on your own provider account.

Any questions? jurij@varstatt.com
Retainer
$997/ week

A senior AI developer who ships the feature into your product.

Includes:
  • 🧑‍💻 10+ years shipping software
  • 🗣️ Direct access to developer
  • 🗂️ Dedicated task board
  • 📦 1 task at a time, unlimited revisions
  • ⚡ Each task in ~72 hours on average
  • 🪪 Full code & assets ownership
  • 🩹 Bug fixes & ongoing maintenance
  • 🎁 Free week 0: onboarding and setup
  • 🛑 Pause or cancel anytime
Get Started

FAQ

$997/week for the AI feature and the code around it, no recruiting fee. The free build cost tool sizes it in weeks.

It depends on volume, the model and the shape: one call, an assistant that resends the chat, or an agent making several requests. I price one request at your volume before the build.

An ML engineer trains models, usually in Python. An AI developer, or LLM developer, ships features on hosted models (OpenAI, Anthropic, Google): my work, in JavaScript and TypeScript.

Yes, as product features: a model that calls tools like your API. An AI agent development company sells that as a project; here it's tasks on your board.

Keys stay on the server, and prompts and personal data stay out of logs. I once found an OpenAI key in a React frontend: the fix needed a backend.

It will, sometimes. Users accept or undo each suggestion, and failed replies are caught and monitored, never shown as answers.

Cancel with no penalty, any week. A prototype that shows the feature isn't worth building is a result: saying no early costs less.

Fill in the project form, about a minute. I reply the next working day; if it fits, with a first plan and a call invite.

Jurij understand the core problem, insists on building the right experiences for the customers.
Kunal Modi's photo

Kunal Modi

Founder @ SOAPNoteAI

Working with Jurij is an absolute joy, consistently exceeds expectations.
Janis Ozolins's photo

Janis Ozolins

Content Creator

Consistently delivered quality code in great time, very hard working & precise.
Bartosz Poźniak's photo

Bartosz Poźniak

CEO @ MyCointainer

The kind of engineer that every company on the planet would be lucky to have.
Hosam Mazawi's photo

Hosam Mazawi

COO @ LemonUnit

Teams × Varstatt

AI Development fits product teams best: CTOs and tech leads who need a senior on one part of the product.

Not on a product team? See what Varstatt offers you.

Varstatt is run by Jurij Tokarski, product engineer since 2011.

Sole proprietorship headquartered in Rzeszów, Poland. VAT ID: PL8133854722.