Hi, I am Hans.

I offer services in conceptional design with a focus on UX strategies for mobile apps and web platforms.

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Work

DELPHI_space

Web Dev
Web Design

Web development for delphi_space, a platform, which offers an integrative space for exhibitions, readings and artistic projects in Freiburg. Webdesign and development in cooperation with the Delphi Team and Max Schropp.

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Starkad

Web Dev

Web development for my partner design agency Starkad.

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Psychomobile

UI/UX Design
WEB Dev

UI/UX, web development, CMS system and re-branding for a psychotherapy and coaching service. The new platform integrates a client area featuring online exercises and video counseling.

Coming Soon

Jicki

App
UI/UX

Jicki is a fantastic language learning app. It adopts a learning paradigm called "Sprachduschen" meaning to shower oneself in the language. Users listen to soothing audio tracks and soak up the riveting language courses. With zwei.biz we created the new ui/ux design and built new versions of both their iOS and Android apps. The app is available so check it out.

App Store

Image Media

Web Dev
CMS

Webdesign and CMS system for the Freiburg based film production company Image Media.

Visit Site

Pocket Lessons

Market Analysis
UI/UX

Pocket Lessons offer an interactive, personalised learning experience that allows students to study on-the-go. At core of the app is a personal tutor in form of a chatbot. The tutorbot shares media material such as flash cards, videos and web links with the user. The central element of the learning system is the immediate deepening of what has been learned in the form of quiz questions. If you are interested to learn more about the concept:

Pocket Lessons offer an interactive, personalized learning experience that allows students to study on-the-go. As an educational app Pocket Lessons distinguishes itself by a highly interactive chat-like user experience that is
Pocket Lessons is our work in progress dream product. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

Get in Touch
See More

Vermögensberatung
Enno Schmidt

Web Dev

Webdesign for an asset management and investment counseling company.

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Solar Energy Engineering Online Masters

UI/UX Design
Web DEV
CMS
IMTEK, University of Freiburg | Fraunhofer ISE

The University of Freiburg partners with one of the top research institutes in solar energy - Fraunhofer ISE  - to provide an online-based Master of Science Program in Solar Energy Engineering. The task was to develop a new stand-alone website including a Blog and CMS system.

Visit Site

Singhunter AG

Management
Consultancy
Financial
Analysis
REAL
Estate

Singhunter was a Swiss real estate portfolio positioned in key micro locations of Basel and surrounding areas, which was valued at €150m.
Tasks of this consultancy project ranged from market analysis on micro and macro data, multiples valuations, discounted-cash flow valuation, IRR calculations and the creation of a pitch book to present the portfolio to investment funds and banks.

Behavioral User Analysis

During a target group survey questions were raised from the psychological 5-factor model of personality. A cluster analysis allowed to identify the core target group, which then could be segmented into 4 types of users based on their personality treats.

Business Plan

Agent-based
Network Simulation

In order to be able to better understand and calculate user growth, network effects and to take into account the overlapping among groups of friends a time-dynamic network simulation was programmed. The mathematical modeling combines a SEIR model (known from virus spreading modeling) with a Watts-Strogatz social network topography.

Business Plan

SORTIE: Life-Saving drones

Web Dev

Web development for an international research collaboration of the IMTEK institute of the University of Freiburg and the Indian Institute of Technology. The client develops sensor systems for the localization of trapped victims in collapsed infrastructure.

Coming Soon

Kapulica AG

Management Consultancy
Financial Analysis
M&A

Kapulica AG is one of the leading Swiss scaffolding companies and was up for sale. Tasks of the project were a discounted cash flow valuation and the creation of a pitch book to present the company to investment banks and private equity funds.

Freiburger Medizintechnik GmbH

IMTEK, University of Freiburg
Web Dev
Pitch Decks

Webdesign and development for the Freiburg-based medical company. The client develops highly innovative technology for dental applications. Additionally the client was supported in pitch deck design and the creation of a business plan.

Visit Site

Fitness Gym

UI/UX Design
Web Dev
CMS

The Fitness Gym is Freiburg's longest lasting Fitness Gym. The gym impresses with the adaptation of the latest fitness and health concepts, which are reflected in correspondingly modern equipment. We develop an entire web-relaunch including a course CMS, which includes class ticketing to address today's corona restrictions.

Visit site

Visual Statements

App
UI/UX Design

Visual Statements is a Freiburg and Berlin based social media publisher that reaches more than 50% of millennials in Germany. With zwei.biz we developed an image processing technology and a social network backend that allows users to create their own visualized statements and share them within the apps' community.

Accenture Strategy, Norway

Market Analysis
Surveys
Expert Interviews

This work constituted my first step into the digital sector. During my master studies in Norway I was able to work for the technology consultancy Accenture. At Accenture I conducted a study that examined the level of digital innovation in retail banking. The market analysis was complemented by expert interviews and surveys with executives from the financial sector.

Read Report

Jicki

App
UI/UX

Jicki is a fantastic language learning app. It adopts a learning paradigm called "Sprachduschen" meaning to shower oneself in the language. Users listen to soothing audio tracks and soak up the riveting language courses. With zwei.biz we created the new ui/ux design and built new versions of both their iOS and Android apps. The app is available so check it out.

App Store

Pocket Lessons

Market Analysis
UI/UX

Pocket Lessons offer an interactive, personalised learning experience that allows students to study on-the-go. At core of the app is a personal tutor in form of a chatbot. The tutorbot shares media material such as flash cards, videos and web links with the user. The central element of the learning system is the immediate deepening of what has been learned in the form of quiz questions. If you are interested to learn more about the concept:

Pocket Lessons offer an interactive, personalized learning experience that allows students to study on-the-go. As an educational app Pocket Lessons distinguishes itself by a highly interactive chat-like user experience that is
Pocket Lessons is our work in progress dream product. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

Get in Touch
See More

Behavioral User Analysis

During a target group survey questions were raised from the psychological 5-factor model of personality. A cluster analysis allowed to identify the core target group, which then could be segmented into 4 types of users based on their personality treats.

Business Plan

Agent-based
Network Simulation

In order to be able to better understand and calculate user growth, network effects and to take into account the overlapping among groups of friends a time-dynamic network simulation was programmed. The mathematical modeling combines a SEIR model (known from virus spreading modeling) with a Watts-Strogatz social network topography.

Business Plan

Visual Statements

App
UI/UX Design

Visual Statements is a Freiburg and Berlin based social media publisher that reaches more than 50% of millennials in Germany. With zwei.biz we developed an image processing technology and a social network backend that allows users to create their own visualized statements and share them within the apps' community.

Psychomobile

UI/UX Design
WEB Dev

UI/UX, web development, CMS system and re-branding for a psychotherapy and coaching service. The new platform integrates a client area featuring online exercises and video counseling.

Coming Soon

delphi_space

Web Dev

Web development for delphi_space, a platform, which offers an integrative space for exhibitions, readings and artistic projects in Freiburg.

Visit Site

Image Media

Web Dev
CMS

Webdesign and CMS system for the Freiburg based film production company Image Media.

Visit Site

Vermögensberatung
Enno Schmidt

Web Dev

Webdesign for an asset management and investment counseling company.

Visit Site

Solar Energy Engineering Online Masters

UI/UX Design
Web DEV
CMS
IMTEK, University of Freiburg | Fraunhofer ISE

The University of Freiburg partners with one of the top research institutes in solar energy - Fraunhofer ISE  - to provide an online-based Master of Science Program in Solar Energy Engineering. The task was to develop a new stand-alone website including a Blog and CMS system.

Visit Site

Freiburger Medizintechnik GmbH

IMTEK, University of Freiburg
Web Dev
Pitch Decks

Webdesign and development for the Freiburg-based medical company. The client develops highly innovative technology for dental applications. Additionally the client was supported in pitch deck design and the creation of a business plan.

Visit Site

SORTIE: Life-Saving drones

Web Dev

Web development for an international research collaboration of the IMTEK institute of the University of Freiburg and the Indian Institute of Technology. The client develops sensor systems for the localization of trapped victims in collapsed infrastructure.

Coming Soon

Fitness Gym

UI/UX Design
Web Dev
CMS

The Fitness Gym is Freiburg's longest lasting Fitness Gym. The gym impresses with the adaptation of the latest fitness and health concepts, which are reflected in correspondingly modern equipment. We develop an entire web-relaunch including a course CMS, which includes class ticketing to address today's corona restrictions.

Coming Soon

Singhunter AG

Management
Consultancy
Financial
Analysis
REAL
Estate

Singhunter was a Swiss real estate portfolio positioned in key micro locations of Basel and surrounding areas, which was valued at €150m.
Tasks of this consultancy project ranged from market analysis on micro and macro data, multiples valuations, discounted-cash flow valuation, IRR calculations and the creation of a pitch book to present the portfolio to investment funds and banks.

Pocket Lessons

Market Analysis
UI/UX

Pocket Lessons offer an interactive, personalised learning experience that allows students to study on-the-go. At core of the app is a personal tutor in form of a chatbot. The tutorbot shares media material such as flash cards, videos and web links with the user. The central element of the learning system is the immediate deepening of what has been learned in the form of quiz questions. If you are interested to learn more about the concept:

Pocket Lessons offer an interactive, personalized learning experience that allows students to study on-the-go. As an educational app Pocket Lessons distinguishes itself by a highly interactive chat-like user experience that is
Pocket Lessons is our work in progress dream product. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

Get in Touch
See More

Behavioral User Analysis

During a target group survey questions were raised from the psychological 5-factor model of personality. A cluster analysis allowed to identify the core target group, which then could be segmented into 4 types of users based on their personality treats.

Business Plan

Agent-based
Network Simulation

In order to be able to better understand and calculate user growth, network effects and to take into account the overlapping among groups of friends a time-dynamic network simulation was programmed. The mathematical modeling combines a SEIR model (known from virus spreading modeling) with a Watts-Strogatz social network topography.

Business Plan

Kapulica AG

Management Consultancy
Financial Analysis
M&A

Kapulica AG is one of the leading Swiss scaffolding companies and was up for sale. Tasks of the project were a discounted cash flow valuation and the creation of a pitch book to present the company to investment banks and private equity funds.

Freiburger Medizintechnik GmbH

IMTEK, University of Freiburg
Web Dev
Pitch Decks

Webdesign and development for the Freiburg-based medical company. The client develops highly innovative technology for dental applications. Additionally the client was supported in pitch deck design and the creation of a business plan.

Visit Site

Accenture Strategy, Norway

Market Analysis
Surveys
Expert Interviews

This work constituted my first step into the digital sector. During my master studies in Norway I was able to work for the technology consultancy Accenture. At Accenture I conducted a study that examined the level of digital innovation in retail banking. The market analysis was complemented by expert interviews and surveys with executives from the financial sector.

Read Report

About me

Market Analysis
Behavioral Analysis
UX Strategies
Prototyping
UI Design

I hold degrees in Economics (B.Sc. & M.Sc.) and International Management (CEMS MIM).
I studied at the Vienna University of Business & Economics, FGV Sāo Paulo, Nova SBE Lisbon and the NHH Norwegian School of Economics.

During my studies I focused on Behavioural Economics, Game Theory, Data Science and Innovation Management. I gained work experience in management consultancy (Dr. Wieselhuber & Partner, Munich; Accenture Strategy, Norway) but pivoted to become a self-taught UI/UX designer. During that process I gained basic programming skills (Python, JS, Swift) and learned to use the right tools for conceptional and digital design.

Together with Brendon Blackwell, an exceptionally gifted full-stack developer, I founded the app development studio zwei in 2016 and took the role of UI/UX design and project management. Besides zwei I am working as a freelance webdesigner and from times to times as a business consultant.

The tools I am using
Airtable
Asana
Creative
Cloud
Figma
Firebase
Google
Analytics
MSOffice
React
Sketch
Typeform
Webflow
Zapier
Zeplin

Working with me

1

1. Briefing

Please send me a summary on the details of your project including information like: core values / business goals / market positioning / target group / core features for the project / sitemap / timeframe / other sites you like.

2. Kick-off Workshop

We will meet, collect further information and define the scope of the project. For bigger and more complex projects I will leverage my network of skilled designers and developers.

3. Research Phase

If there is the need for more information we will design questionnaires for online surveys or interviews with your users / clients / employees / stakeholders and iteratively live-test prototypes with your target audience.

4. UI/UX Design

I will convert the knowledge we have gained into a design concept. The concept will transform into interactive wireframes that show its features and functional logic. Based on that I usually design 2-3 screens to show the look and feel of a final product in 3 varying styles for you to choose from.

5. Development

Once all decisions are made, I leverage state-of-the-art technologies to guarantee a smooth and performing user experience. In cooperation with my network of developers we can build apps and platforms for iOS, Android and of course the Web.

6. Maintenance & Support

After publication of the project I can assist you in evaluating performance, provide technical support and stay available to implement new features.