An engineering company: software built with AI, and independent evaluation of AI-generated code.
23Minds builds software with AI and independently evaluates AI-generated code: security review, code evaluation, team training and production support. The brand is operated by DFZOO.COM Sp. z o.o., a Polish company entered in the National Court Register (KRS) in 2019. The company is ISO 9001:2015 certified by DNV Business Assurance (cert. 10000439701-MSC-RvA-POL), registered for VAT-EU and works with clients worldwide.
This site is built and maintained by Claude, under the direction of the 23Minds engineering team.
The 23Minds website you are reading right now - the code, the copy, the structured data, the routing, the deploys - is produced by Claude (Anthropic's AI assistant) working alongside the 23Minds engineering team. It is the same AI-assisted development workflow the AI Institute teaches to clients.
Public transparency: this site is the working artifact of the engagement methodology 23Minds offers to clients. The same development workflow, code review process and deployment discipline applied here are documented in the company's service procedures.

How this website is built
This site is built through the same pipeline we implement for clients. Every change starts as a ticket with a functional description, a technical description and acceptance criteria. Claude Code implements it against the repository, then an automated stage runs type checking, linting, a production build and an automated code review on the diff. What passes goes to a preview deployment; what fails goes back. Nothing reaches production without a person opening the live page and accepting it.
The code of this website is the working artifact of that workflow, not a demonstration built to be shown. It is the same setup we deliver under Custom Software Development with AI: project context files that tell an assistant how the codebase works, conventions it has to follow, a quality gate that blocks a merge, and a review policy that says what a human must look at. The public commit history is the evidence - you can see what was generated, what was corrected and how often the pipeline rejected something.
What stays human is the part that carries the consequences. Decisions about what to build, what to promise and what to leave out are ours. So is the brand voice, the review of every published claim, and the responsibility for anything that is wrong on this page. An assistant writes drafts and code quickly; it does not decide what we stand behind.
- Is the content on this site written by AI?
- Drafts, largely yes. Every published sentence is reviewed and edited by a person before it goes live, and factual claims - certifications, capabilities, regulatory statements - are checked against the source rather than trusted from the draft. We treat a generated draft as material, not as a finished text.
- Why publish this at all?
- Because we sell work in this area and the site is the most direct evidence we can offer. It is easier to show a public commit history than to assert competence in a paragraph. It also sets an honest expectation of what this way of working does and does not deliver.
- Can you set up the same pipeline for our team?
- Yes, through Custom Software Development with AI. The scope is assistant setup against your repositories, project context files and conventions, a quality gate in your CI, a written review policy, and training so your team owns it. What we do not do is hand you a pipeline that only works while we are in the room.
What is worth knowing.
Engineering-led
23Minds consultants are engineers. Trainers ship code. Evaluations are written by the same people who build comparable systems. Sales and delivery are the same team.
ISO 9001:2015 certified
Quality management certified by DNV Business Assurance (10000439701-MSC-RvA-POL). A procurement-ready signal that the way engagements are run is auditable, not a one-off heroic effort.
Production-grade outcomes
Engagement outcomes are measured against agreed production KPIs: cost per request, P95 latency, error rates, deployment frequency. Reports are written by the same engineers who ran the engagement.
DFZOO.COM Sp. z o.o.
The 23Minds brand is operated by DFZOO.COM Sp. z o.o., a Polish private limited company entered in the National Court Register (KRS) in 2019, registered for VAT-EU and headquartered in Szczecin. The team has been in business since 2012 and works with clients in Poland and abroad. The company holds ISO 9001:2015 quality management certification (DNV Business Assurance, cert. 10000439701-MSC-RvA-POL).
Registered in Poland: KRS 0000783223 · NIP 8522656040 · REGON 383250378
The areas 23Minds works in.
Train, Adopt & Govern
AI training for engineering and business teams, rules for using AI at work that legal and security can sign off, and the technical side of EU AI Act compliance. Selected programs are eligible for BUR co-funding in Poland.
Evaluate, Audit & Secure
Independent evaluation of AI-generated code, security review and production-readiness checks - so teams ship faster with AI and know what is safe to release.
Build, Automate & Modernize
Custom software development with AI, process automation and legacy modernization - engineered for production, not for demo.
Operate, Measure & Maintain
Observability, telemetry, cost optimization and ongoing maintenance for AI systems already in production - so they keep working as your data and usage change.
ISO 9001:2015 - full scope
Quality management certified by DNV Business Assurance, certificate number 10000439701-MSC-RvA-POL. The scope includes:
- Design and development of web and mobile applications
- E-commerce and websites
- Application service
- IT training and consulting
- Online marketing
- Robotic automation of business processes
Where to find us.
Registered seat. Engineering, evaluation and operations. Visits by arrangement.
Meetings, workshops and on-site work by arrangement.
Meetings, workshops and on-site work by arrangement.
Meetings, workshops and on-site work by arrangement.
Talk to an engineer.
Describe where you are with AI. A reply within one business day.