grexter@ai:~$ build automation

AI systems that run themselves.

We design, ship, and operate the software behind commerce and operations. One engineering practice, Kraków, EU.

6 marketplaces 24/7 in production EU hosted
ops.log
02:14 listings synced · UK DE FR IT ES ok
02:14 GPSR pack attached · 14 SKU ok
08:02 receipt photo → invoice draft ok
08:03 bank line matched ok
09:11 inbox draft waiting on human hold
09:48 vector index refresh ok

What we actually run

01 · marketplace

Storefronts on autopilot

Amazon UK & EU: listings, feeds, repricing, ads, GPSR/GS1. Code, not headcount.

02 · documents

Inbox and files, usable

OCR and drafts from mail, Drive and phone photos. Ask in plain language; get the source back.

03 · agents

Software that acts

Agents that read, reason, and act in your tools. A human stays in the loop when it matters.

Selected work

MARKETPLACE

A picture-frame brand, run by software

We designed and operate a consumer brand across six Amazon marketplaces. Listings, pan-EU logistics, repricing, ads. Human intervention: photography and strategy.

catalog.eu live

Oak frame 40×50

Oak frame 40×50

UK · DE · FR

Black aluminium 30×40

Black aluminium 30×40

GPSR

Aperture mat

Aperture mat

Buy Box

Multi-pack

Multi-pack

scheduled

DOCUMENTS

A rental operator that files, invoices, and publishes itself

Receipt photos become expense drafts. Lease amendments route themselves. The operator reviews and signs; the system does the rest.

invoice.draft awaiting review

Vendor

Maintenance Services Ltd

Description

Property maintenance Q1

net

84.00

gross

126.00

Method

Design

We map your process, identify what software can own, and design the system architecture.

Build

We ship working software. Integrations, agents, interfaces. Code that runs in production from day one.

Run

We operate the system. Monitoring, maintenance, evolution. You get the output; we handle uptime.

In production

Amazon 6 marketplaces

UK, DE, FR, IT, ES, NL

Photo → invoice draft

OCR + validation

E-sign on our server

EU infrastructure

Tell us the process

We're a one-engineer practice in Kraków. If you have a process that software should run, let's talk.

greg@grexter.pl