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Design System Experts in Cologne

in minutes with vetted freelancers and precise AI matching

Hire experts who shape reusable UI components, design tokens, and consistent product patterns for teams in Cologne. They align design and front-end work across Figma, Storybook, and documentation so your product stays coherent as it grows, with fast, precise matching to vetted, available freelancers.

Meet FRATCH Experts in Cologne, who have recently used Design System

Verified expert

Marcel Oelschläger

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Freelance Senior UX/UI Designer & Innovation Consultant

Cologne
Marcel Oelschläger

Last position:

Senior UX Designer | Redesign of a Complex B2B Risk Management Platform at Schleupen SE

trategic Requirements Management: Steered user-centric product development for highly complex analytical platforms in close coordination with Product Owners.

Team Enablement: Provided technical supervision and UX alignment across multiple development teams to ensure consistent implementation.

Translation of Requirements: Translated complex business logic into intuitive, user-centric concepts and workflows along the entire customer journey.

End-to-End Design: Led ideation, conceptualization, and UI design for UX projects, accounting for cross-functional requirements.

Quality Assurance: Ensured strict adherence to and verification of usability standards and web accessibility (WCAG) within a B2B context.

Stakeholder Management: Confidently presented and defended design solutions to senior management and specialized departments.

Cross-functional Collaboration: Acted as the primary interface between Product, Engineering, and Business to resolve conflicting objectives within the design process.

Verified expert

Rebecca Piras

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Freelance Art Director | UX/UI Designer

Cologne
Rebecca Piras

Last position:

Art Director | UX/UI Designer at Freelance

Concept, design, and implementation of digital brand and communication solutions for companies, practices, freelancers, and agencies.

Concept and design of corporate websites, shops, landing pages, app and interface concepts, as well as complex design systems – from strategy, information architecture, mobile-first approaches, and UX/UI design to Figma prototyping, content structure, SEO-relevant content, and image concepts, all the way to implementation (in WordPress) and maintenance.

Independent project management including client consulting, quote and budget coordination, quality assurance, and collaboration with development.

Focus areas: UX/UI design, art direction, web design, e-commerce, corporate websites, complex design systems, Figma, WordPress, marketing

Verified expert

Alexander Rautzenberg

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IT Consultant

Monheim am Rhein
Alexander Rautzenberg

Last position:

Business Analyst at Financial Services Provider Landesbank

The Helaba ATLAS project aims to modernize core systems and make them future-proof. As part of the subproject, the existing legacy system for international payments is being replaced by a modern web-based application.

  • Analysis of functional and technical requirements
  • Analysis and optimization of business processes
  • Process modeling
  • Preparation and facilitation of workshops
  • Defining project scope and prioritizing requirements
  • Business process management (analysis, modeling, and optimization)
  • Specification of user stories
  • Designing business and authorization concepts
  • Testing and acceptance
  • Designing mockups in Figma
  • Creating the UI/UX style guide for web applications Approach: Scrum (agile) Technologies: Jira, Confluence, MS Teams, Conceptboard, Java, Vaadin, Figma
Verified expert

Christian Chochoiek

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Senior UX/UI Designer & Accessibility Expert

Cologne
Christian Chochoiek

Last position:

UI Design Lead · Mobile App & Design System at Penny Markt GmbH

  • UI design of the Penny mobile app and ongoing maintenance of the company-wide design system — carried out with a senior UI designer from the Artyspark team.
  • Managing, briefing, and quality control of all design decisions; close coordination with Penny's internal product team in product management and development.
  • Ensuring consistent UI standards across the app and design system; reviewing and approving components, tokens, and guidelines.
Verified expert

Michael Otto

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Senior UX UI Designer

Cologne
Michael Otto

Last position:

UX UI Designer at Robert Piper

Concept development and redesign of a real estate sales platform, AI-driven ideation with Claude

Real Estate Conversion Optimization Claude

Verified expert

Michael Mittau

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Senior UX Designer

Cologne
Michael Mittau

Last position:

Senior UX Designer at Generali Versicherung

  • Creation of a new design system (B2B)
  • Relaunch of online services (B2B)
Verified expert

Simon Kock

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Senior Digitalization Consultant

Cologne
Simon Kock

Last position:

Senior Digitalization Consultant at Ginkgo Management Consulting

  • Consulting and implementation of digitalization projects nationally and internationally for start-ups, SMEs, and corporations
  • Focus areas: design systems, RAG & automations
  • Tools and technologies: Claude, GPT, Gemini
Verified expert

Simon Wolf

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Freelance UX/UI Designer: Web Applications & Design System

Cologne
Simon Wolf

Last position:

Freelance UX/UI Designer: Web Applications & Design System at platform X GmbH & Co. KG

Discover over 15,000 top freelancers

Statistics of experts using Design System

Aggregated from the professional profiles of matched freelancers.

Experience

18 years (Germany: 16 years)

Position duration

2.8 years (Germany: 2.5 years)

Positions per freelancer

14 (Germany: 10)

Top business areas

Information Technology, Product Development, Project Management

Top industries

Information Technology, Professional Services, Advertising

Certification focus areas

Project Management, Information Technology, Operations

Bachelor's degree or higher

100% (Germany: 90%)

Master's degree or higher

33% (Germany: 32%)

Certifications per freelancer

1

Most common languages

German, English, Spanish

Speak two or more languages

89% (Germany: 95%)

Based on our profile pool as of 30 Aug 2026.

Daily rate distribution

0 1 2 3 4
<€720 €720-​800 €880-​960 €960+

The chart shows how the daily rates of freelancers in this technology in Cologne are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.

Average rates of experts in Cologne using Design System

Rates are based on recent contracts and do not include FRATCH margin.

1000
750
500
250
Rate comparison chart
Daily rate avg. 856 €
Germany avg. 721 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

1000
750
500
250
Rate comparison chart
Median rate 880 €
Germany median 720 €

The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.

Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.

About the technology

What it covers

A design system is the shared source of truth for product UI. It brings together components, tokens, rules, and content patterns so teams build with the same look and behavior across web, app, and internal tools.

Typical deliverables

  • component libraries and reusable UI patterns
  • design tokens for color, spacing, type, and states
  • usage guidelines, naming rules, and contribution workflows
  • documentation that connects design and front-end work

Where it helps

Strong design system work reduces drift between teams and speeds up delivery. It is common in SaaS products, e-commerce, customer portals, and complex enterprise software where many specialists touch the same interface.

Common tools

A good specialist usually works across Figma, Storybook, documentation sites, and front-end codebases. They also understand accessibility, versioning, and how to keep components easy to adopt without slowing product teams down.

When to bring in help

Bring in freelance expertise when your UI feels inconsistent, new product squads keep reinventing components, or a rebrand needs a controlled rollout. Cologne teams often need support that fits both local workshops and remote handoff, especially when design and delivery are split across groups.

What strong specialists do

They do more than draw screens. They define clear standards, document decisions, work closely with product and engineering experts, and keep the system practical for real delivery. The best specialists make the system easier to use than to bypass.

Published on:
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Frequently asked questions

Before you brief your next project: the most common questions about Design System.

A strong Design System gives teams a shared set of components, rules, and tokens for building interfaces. It keeps products consistent across pages, apps, and channels, and it reduces repeated work when many specialists contribute to the same product. That is why it matters for both new products and large ongoing platforms.

A Design System is broader than a style guide or a pattern library. A style guide explains visual rules, while a pattern library collects common interface patterns; a design system connects those pieces to code, tokens, usage guidance, and governance. In practice, companies often use all three terms, but they mean different levels of maturity.

A solid Design System specialist understands component architecture, design tokens, accessibility, and documentation. Familiarity with Figma, Storybook, and front-end frameworks helps them work smoothly with product and engineering experts. The best people also know how to drive adoption, not just create assets.

For a Design System project, the needed depth depends on the starting point. A clean-up of existing components needs a different profile than a full system setup or a migration after a rebrand. Companies usually get the best results from a specialist who has shipped the same kind of work before, not just someone who has used the tools.

A Design System freelancer is useful when teams have inconsistent UI, duplicated components, or slow handoffs between design and front-end work. They are also helpful during a redesign, a product consolidation, or when internal experts need support to document and govern the system. Temporary help can move the work forward without adding a permanent layer too early.

Yes. Design System work is often handled remotely because most deliverables live in Figma, documentation, and code repositories. On-site sessions can still help in Cologne for alignment workshops, audits, and stakeholder reviews, especially when several product groups need to agree on standards.

Look for a Design System specialist who shows clear decisions, not just nice screens. Good work includes reusable components, consistent naming, accessible states, practical documentation, and examples of adoption across real products. Ask how they handle versioning, governance, and exceptions, because that is where weak systems usually break.

Often they do. A strong Design System expert can work with both design files and implementation details, even if they do not write every line of product code themselves. That mix helps them keep tokens, components, and documentation aligned with the way teams actually build software.

The average hourly rate of freelancers in Cologne, Germany who have used Design System in their recent projects is 107 €, which corresponds to a daily rate of about 856 € based on an 8-hour working day.

Of the freelancers in Cologne, Germany who have used Design System in their recent projects, 100% hold at least a Bachelor's degree and 33% hold at least a Master's degree.

On average, freelancers in Cologne, Germany who have used Design System in their recent projects have 18 years of professional experience, with a single engagement typically lasting around 2.8 years.

The most common languages among freelancers in Cologne, Germany who have used Design System in their recent projects are German (100%), English (89%), and Spanish (11%).

The most common industries among freelancers in Cologne, Germany who have used Design System in their recent projects are Information Technology (78%), Professional Services (67%), and Advertising (56%).

The most common business areas among freelancers in Cologne, Germany who have used Design System in their recent projects are Information Technology (100%), Product Development (100%), and Project Management (78%).

Main locations of FRATCH Experts, who have recently used Design System

Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.

Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg

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Philipp Thomaschewski

FRATCH CEO

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