Marek Olczyk-brzeziński
Lead UX Designer at UXTygodnik.pl
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMarek Olczyk-brzeziński is a lead UX designer based in Warsaw with 12+ years of experience shaping user-centered designs across brand sites, fintech, and large-scale government IT systems. He currently leads UX efforts at Bank Millennium as Lead UX Designer and at UXTygodnik.pl as UX Lead, driving information architecture and concept design for new processes. His career spans Roche and Packhelp, where he designed full information architectures for new systems, conducted remote UX studies with US users, and guided cross-functional teams from research through implementation. He holds a Master’s degree in Cognitive Neuroscience from SWPS University and a degree in European Studies from University of Warsaw, grounding his work in rigorous research and interdisciplinary insight. An open-source enthusiast and self-described "UX wizard," Marek combines hands-on design leadership with a curiosity-driven approach to delivering scalable, user-focused experiences.
9 years of coding experience
1 year of employment as a software developer
European Studies, European Studies at Uniwersytet WarszawskiMaster's degree, Cognitive Neuroscience, Master's degree, Cognitive Neuroscience at SWPS University of Social Sciences and Humanities
English, Italian
Stackoverflow
86reputation
56kreached
3answers
1question
Github Skills (196)
cms10
postgresql10
storybook10
ui-components10
testing10
ember10
rest-api10
isolation10
ux-design10
javascript10
directus10
architecture10
browser10
clojure10
api10
Programming languages (9)
Github contributions (5)
marekbrze/marekbrze
Jul 2021 - May 2024
Contributions:1 push, 1 branch in 2 years 9 months
marekbrze/extensions
May 2024 - Dec 2024
Everything you need to extend Raycast.
Contributions:9 pushes in 7 months
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