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Stefan Bischof

User Research | UX Design

Kann in folgende Städte reisen: Berlin, Berlin

  • 52.517
  • 13.3888
  • Unverbindlicher Tarif 640€ / Tag
  • Berufserfahrung 2-7 Jahre
  • Antwortrate 100%
  • Antwortzeit 1h
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Bis zum 15.5.2021

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Standort und Mobilität

Berlin, Deutschland
ist bereit beim Kunden vor Ort zu arbeiten
  • Berlin und im Umkreis von 50km
  • Berlin und im Umkreis von 100km


  • Automobilsektor
  • Digitalagenturen & IT-Consulting
  • Forschung
  • Gesundheit & Wellness
  • Hightech
+6 autres


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  • Englisch


  • Deutsch

    Fließend/ Muttersprache

  • Französisch


  • Spanisch



Fähigkeiten (38)

Stefan in wenigen Worten

I‘m Stefan, a user researcher and UX designer with roots in human factors, cognitive ergonomics and automotive engineering.
With 8 years of experience in the field of user research, usability and UX, I have developed a comprehensive view on analyzing and designing the intersection between humans and technology.

In my design approach I identify the context of use, explore user needs, specify user requirements, and test prototypes iteratively.
Based on qualitative and quantitative methods, I gain attitudinal and behavioural insights on what users think and on what they actually do. I evaluate interactive systems with a holistic view to improve the quality in use, acceptance and overall experience.
An empathic design approach, pleasure in working with users, stakeholders and colleagues plus a broad variety of methods allow me to create relevant, useful and engaging user experiences.

I enjoy supporting research teams, companies and start-ups in diverse industries with the user’s perspective.


Projekt- und Berufserfahrung

Icon Incar

Digitalagenturen & IT-Consulting

Freelance User Research and UX Concepts

Berlin, Deutschland

Oktober 2019 - Januar 2020

Icon incar is a highly specialized design consultancy for automotive user experience, connectivity concepts, mobility ecosystems and for research and development.

Design and realisation of usability tests to identify user needs and usability issues within an automotive HMI. Interpretation of results as well as implementation in UX concepts combining user research insights with stakeholder requirements and technical constraints.
Automotive HMI User Experience Design User Research Usability Test

Carmeq GmbH


Freelance User Research and Product UX

Berlin, Deutschland

September 2018 - August 2019

Carmeq is a Volkswagen Group company working for the international automotive and automotive supplier industries.

Coordination of test cycles, user interviews, usability tests and simulator studies to identify user needs and usability improvements. Specification of automotive UI and VUI based on user needs and requirements. Validation of prototypes with qualitative user-centered test methods.
User Research VUI User Experience Design User Interface Design Conception Test Cycles Automotive HMI

Fresenius Kabi Digital Lab - Fresenius Kabi


Freelance UX Research and Design

Berlin, Deutschland

Februar 2018 - Mai 2018

The Fresenius Kabi Digital Lab develops, evaluates and tests digital business ideas in healthcare for current or potential business areas, products and services.

User interviews, synthesis and wireframes to build a medical system that helps patients to get an appropriate and holistic aftercare service. Definition of style guides and libraries for a holistic look of products. Design of wireframes and mockups to explore user flows and product functions.
User Interview User Experience Design Wireframing User Needs Medical

artop - Associated Institute of the Humboldt University of Berlin

Digitalagenturen & IT-Consulting

Consultant UX & UI

Berlin, Deutschland

September 2017 - Januar 2018

artop - Associated Institute of the Humboldt University of Berlin offers consulting, research and training in the fields of organization, personnel and usability/user experience. To promote the exchange of knowledge between science and society, artop cooperates with companies, research institutes and universities.

As a Consultant for UX and UI at artop, I was responsible for the UX design and conception of user interfaces (e.g. water and heating configuration tools) as well as evaluating the usability of interactive products through expert reviews and usability tests (e.g automotive in-house-software, TV media center, E-commerce). Apart from that, I designed and realized workshops with stakeholders to improve UX methods and processes.
UX UI Consultant User Research Konzeption Workshops Expert Reviews Usability


Gesundheit & Wellness

Freelance UX Research

Berlin, Deutschland

Februar 2017 - April 2017

7Mind is a Berlin start-up, offering an app for meditation and mindfulness.

User interviews and user tests with dynamic wireframes, extraction of design- and usability proposals to improve the onboarding process and navigation in the future version of the app.
User Research User Experience Design Prototyping Usability Testing

Deutsches Zentrum für Luft-und Raumfahrt e.V.

Luft- & Raumfahrt

Graduate Student

Berlin, Deutschland

Oktober 2012 - Juli 2016

Institute of Transport Research - Passenger Transport
Technology Acceptance and Utility Evaluation

The German Aerospace Center (DLR) is the national aeronautics and space research centre of the Federal Republic of Germany. Its extensive research and development work in aeronautics, space, energy, transport, digitalisation and security is integrated into national and international cooperative ventures.
The group "Technology Acceptance and Utility Evaluation" analyses current and future technologies in the transport sector and their influence on mobility behavior. User requirements, effects and questions of acceptance by users are analysed and future technologies are evaluated with regard to their individual and systematic potential benefit. The current work focused on e-mobility and Intelligent Transport Systems (ITS), such as connected and autonomous cars.

As a graduate student at the German Aerospace Center in the Technology Acceptance and Utility Evaluation Section, I was responsible for the organization of international mobility projects, user field tests as well as usability tests. Based on the projects objectives, I analyzed market research and studies, designed and implemented surveys, questionnaires and usability tests to gain insights about the
- assessment of technologies regarding their potential effectiveness
- acceptance and usage potential of autonomous cars and e-mobility and
- effects of human-computer interaction in mobility contexts
User Experience Design Research Mobility Automotive User Research

Ausbildung & Abschlüsse