Case studies, selected projects and roles. Filter by line, competency, organisation or type; the address keeps the filter, so a link shows the same list.
Results: 21
A design system for an energy group with many brands. A centre of excellence made up mostly of designers from my team develops it; I give strategic support and a toolchain that measures brand consistency.
The engine behind this site, in which every fact comes from one checked source, a chat answers with its sources or says it does not know, and each job posting gets its own page.
Bringing AI tools into the everyday work of a design team at an agency serving banks, together with rules on what can be handed to a model and what stays with a person.
A system that pre-synthesises threads from different sources around whatever I am working on: a client, a project, an industry or a field of knowledge.
A public lab in which a decision to deploy AI rests on a result measured against a criterion set in advance, instead of an impressive demo.
A design process run with AI agents, from moodboard to native code, in which the model proposes and a person makes every decision.
A company I co-founded in October 2025 that hires for product and design teams and treats team building like product design.
New accessibility rules used as an argument that turns accessibility declarations into a concrete work plan.
An AI session that shows adults how they learn. A rule in code sets how sure the result is, and the weak measurement results are published next to the good ones.
A platform for maintaining design systems, built from tools for a client with many brands, in which AI generates component code within limits enforced by hard rules.
A Mac app that records, transcribes and summarises meetings entirely on your own computer, with a privacy promise you can check in the source code.
A runtime for AI agents in which the model suggests the next step while a predictable program runs the work, so the system is resilient to model errors.
Leading a team of designers building tools for traders who set sports betting odds, including live.
A team of UX designers for business banking at ING Bank Śląski, built from nothing to 15 people across 6–9 squads in 3 tribes, all hired by me, and led for 5.5 years.
Two financial projects in which I reversed the order: the user's goal first, their data second, and a conversation instead of a form.
A concept that lets a company set up, on its own and without worry, who in its online banking can order and approve transfers.
Selected projects from more than a decade as an independent consultant and in agencies: long client relationships and projects in which I designed whole processes and architectures rather than individual screens.
Leadership and design roles in agencies, consulting and media, before ING, Sportradar and Efigence.
Usability testing of online banking for Volkswagen Bank Direct in 2004: among the first lab usability studies in Poland.
Talks on AI and strategy: a panel at ExFest and a keynote at AI Lessons Unlearned.
Commercial UX training for the teams at Oponeo and Onet.