I’m a product designer and builder with experience founding and managing products. I define opportunities, set priorities, design the experience and work hands-on to bring ideas into use, especially where AI and agents change internal and external workflows.
Selected teams & ventures
FGS GlobalFORM — PATHSA media monitoring overview for client teams, shaped through user research, AI-guided setup and release to relevant teams.
The case focuses on turning a flexible, data-rich configuration into a guided experience.
Read the case studyFGS GlobalFORM — ITERATIONTranslating the agent’s streaming activity into a UI users can follow, with clear language, progress and room for judgment.
A case about learning a new technology and shaping its interface while the system evolved.
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FORM — STRATAAs co-founder, product lead and designer, I shaped the developer experience for Kreuzberg Cloud (now X-Berg): from a first file test to organised work in an active beta.
A managed document intelligence experience built around an open-source processing engine.
Read the product case Explore the website and benchmarks
FORM — PRUNINGMy $100 build experiment: an offline adventure powered by place research, route decisions and grounded AI writing. I design the product and build the system from first question to printable game.
Preparing for beta launch, shaped by a real-world playtest and ongoing work on grounded riddle quality.
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I’m Tirza, a Berlin-based product designer with experience founding and managing products. I love the early moment when an idea is still taking shape: asking the right questions, choosing a direction, and turning it into something people can use.
Curiosity drives me in life as much as in work. I’m willing to question familiar ways of doing things, let go of what no longer serves the problem, and try something new. It’s an exciting time to build products: I explore emerging tools hands-on, adopt what sharpens my practice, and use what I learn to design better experiences with AI and agents.
International technology teams · Berlin
