Sabine Fentker - UX/UI Designer

Q: Where is Sabine based?

Sabine is based in Berlin, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Sabine speak?

Sabine speaks the following languages: German (Native), English (Advanced) .

Q: What is Sabine's latest experience?

Sabine's most recent position is UX Designer at Aivy .

Q: What is Sabine's education?

Sabine holds a Bachelor in Graphic Design from Lindenwood University and a Bachelor in Studio Art from Lindenwood University .

Q: What is the availability of Sabine?

Sabine will be available full-time from April 2026 .

Q: How to hire Sabine?

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

Recommended expert

Berlin, Germany

Experience

UX Designer

Aivy

UX conception and design for a recruiting software focusing on lean onboarding and an intuitive dashboard entry.
Drastically reduced clicks and barriers in the user onboarding.
Optimized the dashboard by improving visual hierarchy and targeted user guidance.
Implemented psychological triggers like step indicators to boost interaction.
Deployed a dynamic assistant that responds to user behavior and communicates added value.
Designed a complex diagnostics software with various matching options for people, jobs, and teams.
Achieved a reduction of 24 clicks during user onboarding.

UX Designer

Compleadly

UX/UI design to optimize user onboarding for quick product understanding and lasting user engagement.
Implemented an assistant to guide through automated LinkedIn workflows without tutorials.
Improved usability with structured navigation and intuitive color choices.
Conducted user analyses and interviews to create an experience map and identify key usage moments.
Increased activation rate by 41%.

UX Research, UX Concept & UI Design

Elearnio

Holistic UX support for an e-learning SaaS platform.
Performed UX research and concept development.
Measured a 193% increase in customer satisfaction.
Achieved significant time and cost savings in account management.

UX Designer

Enpal

UX design for a SaaS platform with service components in the GreenTech sector.
Conversion optimization, research, and feature integration.

UX Concept & UI Design

Hospitality

Project in the SaaS and HR tech area.

UX Designer

Isip e.V.

UX design for a B2B SaaS platform for monitoring in agriculture.
Conducting research, concept development, UI design, and testing.

UX Designer

Minime

Developing a freemium model for a psychotherapy app to attract therapists and motivate patients.
Designing an emotional interface to build trust and a sense of closeness.
Simplifying complex scientific content for intuitive everyday use.
Building an accessible, consistent, and modular design system for sustainable further development.
Creating a vibrant visual language that conveys confidence and ease.
Increased trial-to-paid conversion by 57%.
Reduced drop-off rate by 73%.
Increased patient engagement by 180%.

UX Designer

My-Hammer

Developing an SEO strategy paired with user-friendly concepts to sustainably increase visibility.

UX & Product Designer

Native Creative

12+ years of experience as a UX designer, focusing on research, concept development, and UX/UI design.
Over 5 years specializing in accessible design.
Proven increase in conversion rate by over 27%, along with optimized new user activation and retention.
Experience from over 29 projects designing B2B software.
Combining UX design and development know-how for holistic customer journeys.
Agile and flexible working style as a tutor and speaker on UX and accessibility.
Creating component-based and well-documented Figma screens to reduce development effort.
Filtering and structuring key features from extensive requirement documents into clear, scalable UI concepts.
Designing interfaces that align with the brand, including AI features and modular shop systems.
Closely collaborating with stakeholders to achieve strategic goals.

UX Designer

Relynk

Designing a B2B SaaS solution to improve internal communication in large enterprises.
Conducting research, concept development, UI design, and testing.

UX Designer

Tagesspiegel

Optimizing news platforms for app and web.
Conducting usability tests for new app structures.
Optimizing onboarding and designing the article view.

Summary

My work is structured, user-centered, and technically well thought out. It's important to me to consider user needs, business goals, and technical constraints together to develop solutions that are functional, accessible, and intuitive.

With technical understanding, clear communication, and a solution-focused approach, I create UX concepts that combine efficiency and usability—even in safety-critical and complex environments.

Skills

12+ Years As A Ux Designer
Strong In Methods: Research, Concept, Ux/ui Design
5+ Years Focusing On Accessible Design
Agile And Flexible Way Of Working
Tutor And Speaker For Ux And Accessibility
Proven Increase Of Conversion Rate By Over 27% And In New Customer Activation & Retention

My Strengths. State-of-the-art Tools. (Always Collaborative. The More Complex, The Better. Strong In Systems. (Clear In Brand.

My Figma Screens Are Component-based And Well Documented. The Goal: Developers Should Have Less Effort Using Our Screens. From Large Requirements And Specs Documents, We Filter And Structure Key Functions Into Clear, Scalable Ui Concepts. The More Complex, The More Ideas! Whether Ai Features Or Modular Shop Systems: We Always Design Interfaces With The Brand Image In Mind. Close Collaboration With Stakeholders Is A Key Focus Here.

Languages

German

Native

English

Advanced

Education

Aug 2009 - May 2013

Lindenwood University

Bachelor of Fine Arts, Graphic Design · Graphic Design · Saint Charles, United States

Aug 2009 - May 2013

Lindenwood University

Bachelor of Fine Arts, Studio Art · Studio Art · Saint Charles, United States

Statistics

Experience

Total positions 11

Qualifications

Highest degree Bachelor

Profile

Created

March 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Sabine based?

Sabine is based in Berlin, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Sabine speak?

Sabine speaks the following languages: German (Native), English (Advanced).

What roles would Sabine be best suited for?

Based on recent experience, Sabine would be well-suited for roles such as: UX Designer, UX Research, UX Concept & UI Design, UX Concept & UI Design.

What is Sabine's latest experience?

Sabine's most recent position is UX Designer at Aivy.

What is Sabine's education?

Sabine holds a Bachelor in Graphic Design from Lindenwood University and a Bachelor in Studio Art from Lindenwood University.

What is the availability of Sabine?

Sabine will be available full-time from April 2026.

What is the rate of Sabine?

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