Freelance Projects


UX/UI Guideline and Knowledge platform

Structure and implementation of a design system using Confluence for an established german security solutions provider with the goal of standardizing all digital products. Defining the company’s guidelines on digital accessibility, design thinking and usability methods.


UI Design adaptation for people with a chronic disease

The product adapts behavioral change techniques to the digital world in order to help patients with a chronic disease. I adapted the design to reflect cultural and local differences of the german market and created prototypes for testing with users. I also created a chatbot-based functional prototype as part of the UI explorations.

2018 – 2019

Location analysis for commercial real estate

Conceptual and design support for Immobilienscout for an application that helps commercial business owners find the perfect location to rent or buy. Functional prototypes (InVision and HTML) for presentations and user tests.


Smart Truck data analysis

Iterative concept creation to visualize vehicle sensor data enabling fleet managers to make informed decisions about truck maintenance, routes, drivers and more based on past data.

2016 – 2018

Monitoring GUI

Design optimization of software applications for monitoring the production of individualized documents with high security requirements.


Language Learning App

Optimizing the user experience of a multi-device application for video-based language learning.


Telekom and T-Mobile Austria Services

Visual design and creation of InVision and Axure prototypes for user tests of an AI supported customer support service. UX and UI of service use cases of the virtual assistant of T-Mobile Austria in close cooperation with remote teams in an agile process.


VRR public transport App

Usability optimization of a concept for the mobile app of Verkehrsverbund Rhein-Ruhr (VRR).

2015 – 2018

IEC International Education Centre

Website redesign. Continuous design support and optimization for all IEC channels. Defining requirements based on Google Analytics Data and User Testing. Measures for generating leads with online marketing and social media.

Contract Positions

12/2005 – 03/2008

]init[ AG, Berlin

UI Designer

Bundesministerium für Wirtschaft, Bundesagentur für Arbeit, DIN Deutsches Institut für Normung, VDI Verband deutscher Ingenieure, Bertelsmann Stiftung

Main Tasks
Website design of german public institutions and ministries with the focus on accessibility

06/2004 – 05/2005

gate5 AG, Berlin (now HERE Maps)

GUI Designer

Main Tasks
Usability Optimization for gate5 map and routing products

08/2000 – 01/2001

Plumb Design, New York (now Thinkmap)

Information Designer

Shiseido Cosmetics, Thinkmap

Main Tasks
Website design for Shiseido America, Design of a differential diagnosis visualization platform using the Thinkmap framework.


02/2009 – 11/2009

artop – Institut an der Humboldt-Universität zu Berlin

Degree: Usability-Consultant

03/2002 – 11/2003

HTW University of Applied Sciences Berlin

Degree: Diplom Designer

03/2001 – 02/2002

Berlin University of the Arts

Experimental Media Design

10/1996 – 02/2000

Hochschule Anhalt, Dessau

Design, Focus: Interfacedesign


Daimler Fleetboard GmbH, Telekom, T-Mobile Austria, Bundesanstalt für Materialforschung und -prüfung, Verkehrsverbund Rhein-Ruhr, Immobilienscout24, Polit-X, Deutsche Bahn, HTW Dresden, micropsi industries, GASAG, Zoologischer Garten Berlin

Text in: Deutsch