WordPress to Astro rebuild
Motyán
Mobile PageSpeed 57 to 99
Full replatform of a live business site. The score is produced by Google's public tooling, not by me.
Visit the siteChris Conen/Builder and operator/Budapest, relocating to Australia
Proof over promises.
I have shipped web products for fourteen years. Now I am building the accountability layer for AI agents: open-source, Ed25519-signed execution receipts that make what an agent did independently verifiable — the direction the EU AI Act's record-keeping rules and NIST's new agent standards work are already pointing.
Google Cybersecurity Certificate in progress Open to sponsored roles security / GRC / AI assurance, AU
The wedge
AI agents act. AXR makes them show receipts.
Agent logs are just files: editable after the fact, silent about what went missing. AXR, short for Agent Execution Receipts, is my open-source answer. Consequential agent actions emit a signed, tamper-evident receipt of what ran, on which inputs, with what outcome. Anyone holding the public key can verify a receipt; nobody holding the log can quietly rewrite it.
The timing is not academic. The EU AI Act makes automatic event logging a design requirement for high-risk systems, with obligations applying from 2 August 2026, and NIST launched its AI Agent Standards Initiative in February 2026 with agent security and identity as core pillars. AXR is built to line up with where both are heading.
This site eats its own cooking: every deploy publishes a signed build receipt you can check in your browser, right now.
Evidence
Numbers someone else can check.
Self-reported claims are cheap. These are externally measurable outcomes from things I have shipped and run.
Unas storefront to Astro
Bella Camila
Mobile PageSpeed 99
E-commerce frontend rebuilt for speed. Reproducible by anyone with the URL and thirty seconds.
Visit the siteOperations, end to end
ECO Clean
200+ five-star Google reviews
A services business I own and run: pricing, delivery, customer trust. The reviews are public record.
Read the reviewsPageSpeed scores drift a few points run to run. Check them yourself — that is the point.
Approach
Builder first. Security depth, earned in public.
I am a Hungarian-German builder and operator. For fourteen years I have designed, shipped and maintained web products, lately with heavily AI-assisted workflows. That is exactly why agent accountability matters to me: I rely on these systems every day, and I want them auditable.
Running ECO Clean taught me the unglamorous half of assurance — process discipline, risk, and keeping promises to hundreds of customers. Those are the same muscles governance and compliance work runs on.
To be precise about what I am not: I am not selling myself as a senior security engineer. I am a builder moving deliberately into security governance and AI assurance, with the Google Cybersecurity Certificate in progress and AXR as my working lab. Everything on this page is checkable, and that is by design.
Now
Current ledger.
- Studying Google Cybersecurity Professional Certificate, in progress.
- Building AXR, in public. Schema, signing flow and threat model are the current work.
- Moving Relocating to Australia. Open to employer-sponsored roles in security, GRC and AI assurance.
Entry date 2026-06-11, set at build time.
Contact
Hiring in Australia?
If you are hiring for security, GRC or AI assurance and sponsorship is on the table, I will make the conversation worth your time. The fastest way to evaluate me is the receipt page and the AXR repository — both are live.