Liisa Preugschat - Senior UX/UI Consultant

Q: Where is Liisa based?

Liisa is based in Rastorf, Germany .

Q: What languages does Liisa speak?

Liisa speaks the following languages: German (Native), English (Advanced), Danish (Elementary), French (Elementary) .

Q: How many years of experience does Liisa have?

Liisa has at least 12 years of experience. During this time, Liisa has worked in at least 7 different roles and for 9 different companies . The average length of individual experience is 1 year and 3 months . Note that Liisa may not have shared all experience and actually has more experience.

Q: What is Liisa's latest experience?

Liisa's most recent position is UX/UI Service Designer at Netze BW .

Q: What companies has Liisa worked for in recent years?

In recent years, Liisa has worked for Netze BW , ITZ Bund , luxui Solutions , Verwöhnwochenende , and vi:sit (Vetter IT Solutions Schweiz GmbH) .

Q: Which industries is Liisa most experienced in?

Liisa is most experienced in industries like Information Technology , Tourism , and Government and Administration . Liisa also has some experience in Banking and Finance , Education , and Retail .

Q: Which business areas is Liisa most experienced in?

Liisa is most experienced in business areas like Product Development , Information Technology , and Marketing . Liisa also has some experience in Research and Development and Project Management .

Q: Which industries has Liisa worked in recently?

Liisa has recently worked in industries like Information Technology , Tourism , and Government and Administration .

Q: Which business areas has Liisa worked in recently?

Liisa has recently worked in business areas like Product Development , Information Technology , and Marketing .

Recommended expert

Rastorf, Germany

Check rate

Experience

Jan 2024 - Dec 2025

2 years

UX/UI Service Designer

Netze BW

Analysis and structuring of complex service processes
Development of customer journeys, user journeys, and service blueprints
Moderation of workshops for requirements definition
Derivation of an MVP with stakeholders
Clear basis for decision-making
Reduction of uncertainty in early project phases

Jan 2021 - Present

5 years 8 months

Senior UX/UI Consultant

ITZ Bund

Responsibility for the UX and accessibility strategy of two complex business applications
Structuring and moderating requirements and UX workshops
Translating business requirements into UX concepts, user flows, wireframes, and prototypes
Building and establishing an accessible design and component base
Close coordination with business analysis, business teams, development, and project management
Reduction of complexity in business processes
Improved coordination between business teams, UX, and development
Sustainable integration of accessibility and BITV-compliant business applications
UI Design (B2B / Enterprise)
Design Systems
Interaction Design
Product Design
Web & Mobile UX/UI

Jan 2020 - Present

6 years 8 months

Founder

luxui Solutions

Supporting companies in designing and developing complex software solutions
Structuring requirements and moderating workshops with stakeholders
Translating requirements into usable UX and UI concepts
Consulting and implementation of accessibility according to BITV and WCAG

Jan 2020 - Dec 2025

6 years

Head of UX

Verwöhnwochenende

Overall responsibility for UX/UI in the redesign
Analysis and optimization of user interactions
Building scalable UX and design system structures
Managing UX implementation with marketing and development
Accessibility in IT projects
Improving conversion and user guidance
Reducing inconsistencies
Scalable base for further development

Jan 2020 - Dec 2022

3 years

Switzerland

UX/UI Designer

vi:sit (Vetter IT Solutions Schweiz GmbH)

Analysis of existing user interactions and information architecture
Concept and implementation of a modern UX/UI based on current design standards
Development of design patterns and visual components
Creation of high-fidelity designs and support during implementation
Close coordination with development and project management
Clear structure and improved user guidance
Consistent look and feel through reusable UI components
Modern and maintainable UI base

Jan 2020 - Dec 2021

2 years

UX Designer

Green Planet Energy

Evaluation of existing research results and derivation of relevant user requirements
Development of UX concepts based on existing personas, research results, and user feedback
Concept development and optimization of an electricity price calculator and the checkout process
Concept development and design of a user-centered charging station map for the intuitive display of location-based information
Analysis of existing user interactions and identification of optimization opportunities
Creation of user flows, wireframes, and interaction concepts
Close coordination with project stakeholders and development
Improved user guidance in complex process flows
Structuring and simplifying checkout processes
User-centered optimization of digital sales processes

Jan 2018 - Dec 2020

3 years

UX Designer / Usability Engineer

ppi AG

Focus on banking software, payment transactions, and complex business applications
UX concept development and interaction design for the banking applications TRAVIC Mobile and TRAVIC Interbank
Design of desktop and mobile applications in the financial sector
Analysis of usage contexts, user requirements, and business processes
Conducting UX research, usability evaluations, and user tests
Development of user flows, wireframes, and prototypes
Close collaboration with the business department, development, and stakeholders
Consideration of accessibility and consistent UX standards

Jan 2016 - Dec 2018

3 years

UX/UI Designer

naymspace software GmbH

Concept development and design of web and mobile applications
UX/UI design for e-commerce solutions and online shops
Development of a web-based and mobile learning platform
Conducting UX analyses, persona development, and user journey mapping
Creation of user flows, wireframes, and prototypes
Development of user-centered UX and UI concepts in close coordination with development and stakeholders

Jan 2015 - Dec 2016

2 years

UX/UI Designer

macio GmbH

Conducting UX research
Concept development and design of user interfaces for industrial applications and embedded systems
UX/UI design for control interfaces of coffee machines and printing machines
Design of a business application for a parking guidance system based on user requirements and business processes
Planning and conducting user interviews and user workshops
Close collaboration with development, product management, and business departments

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Tourism, Government and Administration, Banking and Finance, Education, and Retail.

Information Technology

Tourism

Government and Administration

Banking and Finance

Education

Retail

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Product Development, Information Technology, Marketing, Research and Development, and Project Management.

Product Development

Information Technology

Marketing

Research and Development

Project Management

Summary

I help teams structure complex requirements and turn them into user-centered digital products.

My focus is on UX Design and Product Design for business applications, digital platforms, and web and mobile applications. I work closely with business teams, stakeholders, and development teams and support projects from research, concept, and testing through to implementation.

Clear UX structures, easy-to-follow processes, and accessible solutions according to BITV and WCAG are especially important to me.

Skills

Ux & Requirements

Ux Research
User Requirements Engineering
Requirements Analysis & Stakeholder Workshops
Information Architecture
Usability Testing
User Interviews
User Journey Mapping
Wireframing

Ui & Systems

Ui Design (B2b / Enterprise)
Design Systems
Interaction Design
Product Design
Web & Mobile Ux/Ui
Low- & High-Fidelity Prototyping

Accessibility

Bitv 2.0
Wcag
Accessibility Audits

Tools

Figma
Adobe Cc
Axure
Sketch
Balsamiq
Jira
Confluence

Languages

German

Native

English

Advanced

Danish

Elementary

French

Elementary

Education

Sep 2012 - Sep 2016

Technical University of Lübeck

Bachelor · Information Technology and Design · Lübeck, Germany

UCD Design

Certifications & licenses

CPUX-F

CPUX-UR

IREB CPRE IMPACT

Statistics

Experience

Total positions 9

Experience in Information Technology 10.5 y

Avg length 3 y 7 m

Longest experience 6 y 7 m

Global Experience

Countries worked in 1 (Switzerland)

Primary country Switzerland

Expertise

Recent roles UX/UI Service Designer, Senior UX/UI Consultant, Founder

Main industries Information Technology, Tourism, Government and Administration

Main business areas Product Development, Information Technology, Marketing

Qualifications

Highest degree Bachelor

Certifications earned 3

Profile

Created

June 2026

Last Update

August 2026

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Frequently asked questions

Have questions? Find more information here.

Liisa is based in Rastorf, Germany.

Liisa speaks the following languages: German (Native), English (Advanced), Danish (Elementary), French (Elementary).

Liisa has at least 12 years of experience. During this time, Liisa has worked in at least 7 different roles and for 9 different companies. The average length of individual experience is 1 year and 3 months. Note that Liisa may not have shared all experience and actually has more experience.

Based on recent experience, Liisa would be well-suited for roles such as: UX/UI Service Designer, Senior UX/UI Consultant, Founder.

Liisa's most recent position is UX/UI Service Designer at Netze BW.

In recent years, Liisa has worked for Netze BW, ITZ Bund, luxui Solutions, Verwöhnwochenende, and vi:sit (Vetter IT Solutions Schweiz GmbH).

Liisa is most experienced in industries like Information Technology, Tourism, and Government and Administration. Liisa also has some experience in Banking and Finance, Education, and Retail.

Liisa is most experienced in business areas like Product Development, Information Technology, and Marketing. Liisa also has some experience in Research and Development and Project Management.

Liisa has recently worked in industries like Information Technology, Tourism, and Government and Administration.

Liisa has recently worked in business areas like Product Development, Information Technology, and Marketing.

Liisa holds a Bachelor in Information Technology and Design from Technical University of Lübeck.

Liisa has 3 certificates. These include: CPUX-F, CPUX-UR, and IREB CPRE IMPACT.

Liisa is immediately available part-time for suitable projects.

Liisa's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.

To hire Liisa, click the Meet button on the profile to request a meeting and discuss your project needs.