Open to work
UX Designer
Marta Kalinowska
Summary
I am a User Experience Designer with a background in psychology and therapy, bringing strong skills in user research, workshop facilitation, and empathic design. I completed postgraduate studies in User Experience Design at SWPS University (2017) and now I am coming back with a refreshed portfolio and a proven ability to connect deeply with users. I am passionate about creating intuitive, human-centered digital experiences.
I am a very curious person, eager to learn and improve. My focus is on high-quality results that make an impact for both business and users.
Portfolio work
KTOKOMU
(the bill splitting app)
I co-created KtoKomu, a mobile app that makes splitting and settling shared expenses simple, transparent, and stress-free. The app eliminates awkward reminders and messy calculations by centralizing group payments, automating notifications, and enabling quick, cashless transactions.
Through this project, I gained hands-on experience in the end-to-end product design process, including:
User research & persona development – uncovering real pain points through interviews and surveys
Customer journey mapping & strategy – translating insights into value propositions
Wireframing & prototyping – turning ideas into interactive models (low-fi and hi-fi)
Usability testing – validating assumptions and refining the experience
MVP scoping – prioritizing core features for launch
This project taught me how to transform an idea into a user-centric solution by combining research, design thinking, and iterative development.
Skills & Tools
User Research
Wireframing/Prototyping
Usability Testing
Design Systems
Framer
Figma
Midjourney
