You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Stephanie MüllerSM

Stephanie Müller

Product Design Lead UX UI | Brand Expert

€850/day
Köln, DE
8-15 years

Average response time: 1 hour

About Stephanie

Dynamic and self-motivated professional with extensive experience in leading designfor digital products. Proven ability to translate complex business processes into intuitive,user-centric solutions. Skilled in driving product vision, managing cross-functionalteams, and creating scalable design systems. My focus is on leveraging design to increasebusiness value and quality in corporate SaaS environments.

Core Competencies & Impact
  • Design Leadership: Developed scalable design solutions, created north-star visionsto align teams, and supported with stakeholder management from departments suchas growth/sales, finance, GDPR, marketing.
  • Business Impact: Skilled at translating business needs into design, managing theevaluation of tasks based on impact vs. effort, and prioritizing tickets for productreleases to ensure strategic alignment.
  • User & Change Management: Designed and implemented user guidance materials,including in-app walkthroughs and release notes, to ensure smooth feature adoptionand reduce user friction.
  • Technical Acumen: Proficient in building custom-coded features, data dashboards, and design systems. Experienced with CRM, CMS, and SaaS platforms like SalesforceSales Cloud.
  • German

    Native or bilingual

  • English

    Fluent

Can work on-site
Köln (up to 50km)

Experience

  • Publicis Sapient
    Product Design Lead, Digital Business Transformation (iDBT)
    DIGITAL AND IT
    May 2022 - December 2025 (3 years and 7 months)
    Germany

    Thriving in the iDBT Innovation Hub Team, being responsible as a Design Lead for the SAAS Ecosystem around Salesforce.

    • Drove system adoption and efficiency by enhancing existing functionality and reducing user friction in a mandatory Salesforce Sales Cloud + CPQ environment.
    • Enabled critical business processes by designing and implementing new custom-coded features from scratch, seamlessly integrating them with existing functionalities.
    • Accelerated product development and ensured consistency by building and managing a custom Salesforce design system library.
    • Shipped over 250 tickets and 70+ critical releases, owning QA, testing, and UX/UI defect resolution to ensure a high-quality product.
    • Mentored and led a team of 3-4 designers, fostering a culture of ownership and growth that enabled them to deliver on complex project scopes.
    • Supported UX research, strategic design, scop and roadmap planning, and team hiring.
    User Experience Design Product design SAAS Salesforce Digital Transformation
  • Publicis Sapient
    Senior Designer
    AGRICULTURE
    October 2021 - April 2022 (6 months)

    Responsible for the Nestlé Account, running Starbucks and Nescafè Projects.

    • Led the design and development of product websites for global brands with consumer goods across multiple screens
    • Led the creation of detailed brand books and assets for high-stakes pitch decks.
    • Prepared weekly update calls with the client and presented new designs
    Figma Webdesign User Experience Design Responsive Design Design System
  • Studio Stephie Müller
    Senior UX UI and Brand Designer
    September 2017 - September 2021 (4 years)

    Running my own Studio, focusing on successful Collaborations with Clients, Agencies and managing Freelance & Teaching.

    • Provided hands on design solution, but mainly design concepts, consultancy and super vision for a wide range of companies, agencies, and studios in Germany and Switzerland, e.g. UX UI Audit for TÜV Süd as a freelancer for MING Labs, Berlin.
    • Taught Bachelor students in UX, UI, Visual, Brand, and Editorial Design (Print + Digital).
    User Experience Design Branding Figma Konzeption SAAS

Recommendations

Be the first to recommend Stephanie

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Master's Degree
    Basel School of Design (FHNW)
    2019
    Master's Degree
  • Bachelor's Degree
    Duale Hochschule (DHBW)
    2015
    Bachelor's Degree

Skill set

Categories