Domain-First Solution Architect · Cracow, Poland
15+ years of commercial work shipping production systems, most of it in regulated financial services — investment banking, wealth management, digital identity, credit verification, payments. Domains where being wrong has consequences.
or message me on LinkedIn →The idea Codefreeze is built on.
The constant across every project: the systems where the domain stayed visible kept paying off. The ones where business logic scattered into a service layer rotted. That's the thesis behind Codefreeze.
"Freeze the domain. Everything else stays liquid."
Founder & Principal Architect at Codefreeze, and author of the Domain-First Rules.
What to expect day to day.
Where the technical grounding comes from.
AGH University of Science and Technology, Cracow — Applied Computer Science. Native Polish, fluent English (C1) for technical writing and meetings.
Personal R&D: the-world homelab, a running proof of the Domain-First Rules at every layer of the stack — code, infrastructure, observability, deployment.
Who you'd actually be contracting with.
Codefreeze is a registered Polish sole proprietorship (JDG).
PL6332178582522894217Every engagement, in one place.
The full history of client engagements, technology stacks and delivered outcomes lives in the CV, always up to date.