Freelancer profile translated to English.

Description

I have been working as a freelance web and interaction designer for many years, combining design, technology, and user-friendliness. My experience ranges from classic corporate websites and complex e-commerce solutions to interactive applications and SaaS products.

In projects, I handle both conceptual work – such as user flows, wireframes, and prototyping in Figma – and implementation with modern web technologies like HTML, CSS/SCSS, JavaScript, and PHP. Through my many years of working with WordPress, WooCommerce, YOOtheme, and ProcessWire, I am familiar with the typical requirements of content and shop projects and develop individual solutions for them.

My clients to date include start-ups, self-employed individuals, agencies, and established companies, including in the SaaS sector (moin.ai) and e-commerce. My professional goals are to design digital products that are clear and user-friendly, to simplify processes, and to build long-term partnerships with clients.

Core Competencies:

Web design including technical implementation, complete websites from planning to go-live

UI/UX Design & Prototyping (Figma, interactive wireframes, user flows)

Web Development (HTML, CSS/SCSS, JavaScript, PHP)

CMS & Page Builders (WordPress, ProcessWire, YOOtheme, Elementor)

E-commerce (WooCommerce, individual booking & shop systems)

Responsive Design & Performance Optimization

I can work 100% remotely as well as on-site in and around Hamburg.

Industry field of expertise

Languages

German
Native or bilingual
English
Fluent
French
Native or bilingual
Spanish
Conversational

Workplace preferences

Remote only

Primarily works remotely

Knowhere GmbH
Freelancer
SOFTWARE PUBLISHING
August 2019 - August 2024 (5 years)
Hamburg, Germany
As an external UI/UX designer, I supported one of Germany's most popular chatbot providers, knowhere GmbH, with its product "moin.ai" for several years: For example, I conceptualized user flows & wireframes, created clickable prototypes in Figma, and accompanied the implementation in the development team. My work made AI features such as live chat, guided selling, or the dialogue editor clearly understandable for users and demonstrably increased conversion rates and user satisfaction.

"I worked with Kris Lüdemann at moin.ai for over five years. As an external UI/UX designer, he made a significant contribution to translating complex AI functionalities into user-friendly interfaces. In addition to his professional expertise, I particularly appreciate his reliability, pleasant collaboration, and his sense for priorities."
Patrick Zimmermann (CEO) on the collaboration with Kris

UI/UX Design Figma Web Design Web App Design User Interface Design
Freelancing
Freelancer UI/UX Designer, Web Design, Web Development
March 2015 - Today (11 years and 5 months)
Hamburg, Germany
As a freelancer, I combine design and development: from the initial idea through wireframes and Figma prototypes to tailor-made web solutions. I support companies in implementing digital products and websites in a user-friendly, performant, and visually compelling way.

Skills & Knowledge:

UI/UX Design & Prototyping (Figma, interactive wireframes, user flows)

Web Development (HTML, CSS/SCSS, Tailwind, JavaScript, PHP)

CMS & Page Builders (WordPress, ProcessWire, YOOtheme, Elementor)

E-commerce (WooCommerce, booking & shop systems)

API Integration & Automations (e.g., payment and booking processes)

Responsive Design & Performance Optimization

Project Management & close collaboration with Product Owners/Developers
Web Design Web Development WordPress Figma ProcessWire