SAME-DAY REFUND. NO QUESTIONS ASKED.

AI process automation

$89 flat, one-time

One process.
Automated.

I find one manual workflow in your business and build an AI-powered automation that replaces it. No subscriptions. No hourly billing. One fix at a time.

Automate it — $89 →

Doesn't work? Refund the same day. No questions.

See how it works → Built by Nikita Dmitrieff →
1. Pay $89 → 2. Describe your process → 3. Get it built → 4. Not happy? Refund, same day
your_workflow.ts 
// Before: manual, slow, error-prone
formSubmission.onSubmit(() => {{
  email.send({ template: "confirm" })
  spreadsheet.append({ row: data })
  slack.message({ channel: "#leads" })
  // 3 hours/week, every week, forever
}})

// After: OneFix, done once
const automated = await onefix.build({
  trigger: "form_submission",
  steps: ["email", "sheet", "slack"]
})
// 0 hours/week. Every week, forever.
Built in one session
What we've built
SHOPIFY ORDERS → GOOGLE SHEETS
Manually exporting Shopify order CSV and pasting rows into a shared Google Sheet every morning
New order lands in the Sheet automatically — product, customer, total, fulfillment status — before the day starts
$89 · Same-day
GMAIL INBOX → NOTION DATABASE
Forwarding or CC'ing a project inbox to capture leads, then manually updating a Notion table to stay organized
Emails auto-populate a Notion database entry: sender, subject, thread snapshot, date, status
$89 · Same-day
STRIPE PAYMENTS → SLACK
Checking Stripe dashboard every morning to see who paid, then posting an update to the team Slack channel
Payment events post directly to Slack: amount, customer name, product — in real time
$89 · Same-day
See it work

Real transformations. No signup.

INPUT
OUTPUT
click RUN to transform

Not ready to buy? See exactly how it works for your process first.

WHY $89?BEST VALUE
One senior engineer. One workflow. Flat price.
Fiverr / $5 gig
Hourly consultant
Agency retainer
OneFix
Price
$5–50
$150+ / hr
$2k+ / mo
$89 flat
Quality
Code rarely works
Depends on who you get
Junior staff doing the work
Senior engineer
Risk
No recourse, no refund
Billing creeps, scope expands
6-month lock-in
Same-day refund, no questions
Outcome
Weeks of debugging
Kickoff call, then ghosting
Outlasts your patience
Working automation by EOD
HOW IT WORKS
01
Submit
Fill the form. Describe your process and your current tools. Takes 2 minutes.
02
Built
Nikita builds your automation. Usually same business day, max 1 business day.
03
You verify
You get a working automation and a walkthrough. You test it on real data.
04
Keep or refund
It works → you keep it. It doesn’t → self-service refund at /refund, same day, no questions.
FAQ
What counts as 'one automation'?
One workflow with a defined input and a defined output. Example: “When a new Shopify order comes in, append a row to this Google Sheet.” Multi-step is fine as long as it’s one workflow.
What tools do you support?
Anything with an API or a webhook. Common: Shopify, Stripe, Gmail, Google Sheets, Notion, Slack, Airtable, Zapier-compatible apps. If you’re not sure, describe the process in the form — Nikita will tell you before charging.
What happens if it breaks later?
You get the source code and a walkthrough. If it breaks within 14 days due to a bug on our end, we fix it free. If an external API changes 6 months later, that’s a new $89 fix.
Who actually builds this?
Nikita Dmitrieff. One person. No subcontractors, no offshore handoff. His LinkedIn is in the top nav.
How long does it take?
Usually same business day. Worst case 1 business day. If we miss that, you can refund yourself at /refund — no email, no approval.
What you get

One process.
Done properly.

30-minute audit

We identify which process costs you the most time and has the clearest automation path.

Custom automation

I build it with AI tools — n8n, Make, or direct API integrations — scoped to your exact stack.

Handoff & docs

You get the running automation, a short video showing how it works, and a logic doc.

$89 one-time payment

Scope: one workflow, one automation, built and delivered. If it takes longer, that's on me — not on your invoice.

Not happy? One-click refund, same day. No questions asked.

Same-day refund.
No questions.

If within 24 hours of delivery you're not satisfied, I'll refund you in full. No negotiation, no forms, no delay.

✓

Senior practitioner. Not a junior using ChatGPT templates.

✓

Every automation is custom to your stack, not a generic solution.

✓

$89 buys certainty. You know exactly what you're paying before we start.

Who I am

Nikita Dmitrieff

AI automation consultant. Based in Paris.

I work at the intersection of autonomous systems and business process design. I've spent years building infrastructure for AI agents that execute financial transactions — which means I understand automation not as a productivity trick, but as a system with real failure modes and real reliability requirements.

I started OneFix because most AI automation is sold as a subscription, built by agencies with low accountability, and priced to confuse. I'm doing the opposite: one process, one flat fee, full refund if it doesn't work.

View LinkedIn profile
AI Agents Working with autonomous systems at Sapiom — financial layer for AI agent infrastructure, backed by Accel
MSc Robotic learning — developed autonomous adaptation algorithms (ALQD) for non-static environments
VC background Deep understanding of how businesses actually work — and where automation creates real leverage

Most AI consultants want to charge you $200/hr and sell you a retainer. I want to earn $89.

One process. One fix. Then you decide if it's worth more.

Automate it — $89 →