AI automation engineer · Poland

I take one piece of your team's routine work and make it run on its own.

The checkerroutine work · the odd ones to a person

12 sample documents in IN. Press Run.

Sample documents, made up. A model of the checks I build: yours would run on your own documents, in the tools you already use.

I'm Mateusz. I build AI automation, and I do the work myself. If you're here from my email, it named the piece I'd start with.

Already have an email from me? Just reply to it. It comes straight to me.

What I work on

Routine work that follows rules but needs reading

Someone opens a document, finds the numbers, checks them against something else and types the result into another system. The rules are clear; the documents are messy. That's the part I automate. Your team keeps the decisions and gets a short list of what needs a person.

A pixel drawing of someone at a desk, seen from behind: piles of paper on both sides, a coffee mug, and the figures going from a document into the computer by hand.

Work that follows the same steps every time

If someone does it the same way each day, it can run on its own.

Your team keeps the decisions

Anything unusual comes back to a person, with the reason.

Hiring for this? I'll build the first piece while you hire.

Fig. 2 — Work that runs this way

Bills out, payments in, overdue accounts chased

Goes in
Contracts, billing records and incoming payments
Comes out
Invoices sent, payments posted, reminders for what's overdue

On its own: invoices built and payments applied. Back to a person: short payments and disputes.

The weekly report, sent before anyone asks

Goes in
Numbers from your CRM and order system
Comes out
A dashboard and a summary in managers' inboxes, on schedule

On its own: pulling the numbers and sending the report. Back to a person: a number that looks wrong, before it goes out.

Orders from email and PDFs, entered for you

Goes in
Purchase orders by email, PDF or your website
Comes out
Sales orders in your system, confirmed to the customer

On its own: reading each order and entering it. Back to a person: anything unusual, like a part number it doesn't know.

Every new lead with the right salesperson in minutes

Goes in
A website form and what your CRM knows
Comes out
An opportunity owned by the right rep, with the context

On its own: removing duplicates, filling in the company, assigning it. Back to a person: a lead no rule covers.

Incoming requests sorted and sent to the right team

Goes in
Emails, forms and attachments from customers or staff
Comes out
A case with the right team, its priority set, records updated

On its own: reading, sorting and routing each request. Back to a person: urgent cases, and anything waiting too long.

New starters set up before their first day

Goes in
A new hire, a role change or a leaver
Comes out
HR record updated, laptop and licences ready, tasks assigned

On its own: records, licences and checklists. Back to a person: missing details and equipment to hand back.

Examples from the work companies most often hire someone to do.

What I've built

Systems that read documents and images at volume, agents that run around the clock, and tools that answer from a company's own information.

Artefact: 02-aRan daily

Subject:

Daily lead system

Built it, then ran it as a paid service

Goes in
100,000 new listing photos a day
Comes out
A daily list of agents to call

Steps

  1. Collect new listings Every day, nationwide
  2. Look at every photo Vision models spot empty rooms
  3. Send the leads Agents whose listings show empty rooms
Artefact: 02-b24/7 agent

Subject:

Social media agent

For a healthtech company

Goes in
What's new in their field
Comes out
Posts, comments and replies, around the clock

Steps

  1. Research Reads what's new in their field
  2. Post Writes and publishes across their channels
  3. Engage Comments and replies, like a person
Artefact: 02-cDelivered

Subject:

Email replies

For a travel startup

Goes in
Incoming email
Comes out
Replies from the company's own information

Steps

  1. Read the email Works out what's being asked
  2. Look it up In the company's own information
  3. Reply Writes and sends the answer

You see it work before you decide anything

I build a small working version on made-up documents shaped like yours and walk you through it on a call. It's free, and you share no data. If it isn't useful, we stop there.

The demoFree · no data needed

  1. You tell me the piece of work30 min
  2. I build a working version on made-up documents shaped like yours
  3. We walk through it on a call
  4. You decide: go ahead, change it, or stop

How I work

One engineer, start to finish

The person on our first call is the person who writes the code and looks after it.

  1. 4.1

    Scope

    One piece of work first

    We start with one piece: the one from my email, or whichever takes your team the most hours. I build it on your real documents, connected to the tools you already use, usually in about two weeks.

  2. 4.2

    Checks

    It flags instead of guessing

    Anything it can't match with confidence goes to a person, with the reason. Your team reviews a short list instead of the whole pile.

  3. 4.3

    Afterwards

    I stay on it, or hand it over

    When a supplier changes a format or a rule changes, I fix it. Or I hand it to your team with notes on how it works.

Portrait of Mateusz Nowotnik

Who you'll work with

Mateusz

AI automation engineer · Poland

I've been building AI that runs in production for more than four years, for companies that need it working every day.

It runs in your accounts or mine, your call. I start with read-only access where I can, sign an NDA and a DPA, and never train models on your data.

Book a call

Pick a time to talk it through

Tell me how the work runs today. I'll tell you whether I'd automate it and what I'd do first. If I wouldn't, I'll say so.

Rather write? Reply to my email, or write to mateusz@mateuszn.com.

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