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Selected Work — 10+ Years of Product Design

What I've
Built.

A selection of the products, systems, and services I've designed — across government digital services, AI, health tech, and innovation facilitation. Real projects, real impact, real constraints.

1M+ Users on certified products
10+ Years product design
64 Team scaled from 6
2 Languages (EN / DE)
BITV Accessibility certified

01

Public Sector Native App Design System BITV/WCAG

i-Kfz — Digital Driver's Licence & Vehicle Registration App

i-Kfz app screenshots
i-Kfz screens i-Kfz screens i-Kfz in use

Germany's first BITV-certified government app for digital driver's licences and vehicle registration — native Android and iOS, supporting sensitive authentication processes and accessible to all citizens. I led UX/UI design end-to-end, built and scaled the team, and owned the design system.

1M+Downloads — Germany's most-used government app
64Person team scaled from a founding team of 6
#1First BITV-certified government app in Germany

02

AI UX Research Regulated Tech

EU Digital Identity — UX Research & Trust Framework

EU digital ID user persona — disabled driver stopped by police

Research-led design for the EU's rollout of digital identity apps across member states. The challenge: making systems that feel secure and trustworthy to citizens — especially older adults and those unfamiliar with digital services. I developed a user research framework combining usability testing, co-creation, and system storytelling.

EUCommission-level workshops, representing German Government
5Research methods combined into one integrated approach

03

Health Tech IoT B2C

Ryse — Health App with IoT-Connected Mood Interactions

Ryse home screen Ryse session length

End-to-end UX design for a B2C health app connecting with a biometric IoT device to influence users' moods. The design challenge was translating invisible, complex technology into an experience that felt intuitive and emotionally resonant for non-technical users across Android and iOS.

2Platforms — Android and iOS, consistent cross-platform UX
IoTFirst health IoT design project — bridging device and app

04

AI Literacy Research Participatory Design

Seeing the Algorithm — AI Literacy Research Project

Child's drawing of algorithm as bubble AI interpretation of child's drawing

A participatory design and research project helping children gain AI literacy through drawing. Part of my MA in Design for Responsible AI — a school-based programme where young people visualise the algorithms shaping their digital lives, with a long-term archive of generational insight as the goal.

MAResearch project — Design for Responsible AI
SelfSustaining model funded through community sales

05

Facilitation EU Cross-border

EU Commission UX Workshops — Cross-Border Digital Services

EU UX Workshops — cross-border design thinking session

Led Miro-based and in-person UX workshops with the EU Commission, representing the German Government. Aligning different nations' design standards, regulations, and user needs to build a shared framework for cross-border digital public services.

EUCommission engagement — multi-nation alignment
2Workshop formats: online (Miro) and in-person

Design Systems Work

Design systems aren't deliverables — they're the infrastructure that determines whether a product stays coherent as it scales. Here's how I approach them.

Native UI Systems

Android & iOS Component Libraries

Built native design systems for government apps — covering component behaviour, accessibility states, touch targets, and BITV compliance across both platforms. Used by a 64-person team.

AI Interface Patterns

AI Interaction & Explainability Patterns

Design patterns for AI-powered interfaces — including explainability components, uncertainty indicators, human override flows, and trust-building interaction sequences for regulated environments.

Accessibility Systems

BITV/WCAG-Compliant Design Frameworks

Designing accessibility in from the foundation rather than auditing it in at the end — semantic structure, colour contrast systems, keyboard navigation patterns, and screen reader-compatible component libraries.

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