About Mirime
I’m Ekaterina Karjalainen, founder of Mirime. I help industrial and data-driven companies design interfaces people can trust, and build design systems that scale across teams.
Mirime is my Finland-based product design studio, where simplicity and usability come first. I believe design shapes meaningful interactions and leaves a positive impact on people’s lives.
- StudioOwn design studio since 2020. Freelance since 2016
- FocusMachine control interfaces, data-heavy platforms, and design systems
- EducationPhD, Interactive Technologies, Tampere University
Services
Design systems
- Tokens & components
- Documentation
- Governance & adoption
I build new design systems, audit existing ones, and help them scale across teams. That includes tokens, smart components, documentation that stays current, and the standards that keep teams consistent from Figma to production.
Complex product design
- Machine control & in-cabin UIs
- IoT platforms
- Analytics dashboards
Interfaces for people who work with machines and data: operator and in-cabin displays, IoT platforms, and analytics dashboards. I design for the moment of use, where clarity matters more than decoration and mistakes are costly.
UX research and validation
- Field studies
- Usability & simulator testing
- Analysis & reporting
Research starts with the right study design. I run field studies, interviews, and usability and simulator testing, then analyze the results with qualitative and statistical methods, so decisions rest on evidence, not assumptions.
Prototyping and front-end
- Low- to high-fidelity prototypes
- Figma to code
- React, HTML & CSS
From quick concept sketches to interactive prototypes for user testing and stakeholder demos. When a project needs it, I take designs into production-ready front-end code with React, HTML, and CSS.
AI-assisted workflows
- Custom AI skills
- Figma plugins
- Agentic workflows
I help design teams put AI to work: custom skills that encode your standards, Figma plugins that automate repetitive production, and agentic workflows where AI builds and people decide.
Enhance Your User Experience
Discover how carefully made designs can greatly improve your digital products. Learn the advantages of using high-quality design principles in your products, which can significantly enhance user experiences.
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