Hi, I'm Sandra!

a Visual {Interface} Designer

- with 20 years of experience, trying out my first lines of HTML/CSS in '99. Specialised in corporate, interaction and interface design for product design of desktop/mobile and native/web applications, with expertise in building UI components and libraries, guides, design systems and prototypes. A collaborative designer with front-end know-how, dedicated to delivering effective, efficient and enjoyable user experiences across diverse industries. Currently working as a Senior UX/UI Designer since 2021 at a global logistics company in Hamburg, alongside independent design work since 2007.

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Portrait of Sandra Birkenfeld
Skills

What I bring to a project

UX & UI Design

Information Architecture User Flows User Journeys Design Principles Human-Centred Design Accessibility Interface Design Interaction Design Usability Interactive Prototyping UI Component Libraries

Visual & Brand Design

Corporate Design Style Guides Typography Color Themes Iconography Logo Design Digital Media Print Media Product Design

Tools

Design
Pen & Paper Balsamiq Figma Sketch InDesign Illustrator
AI-assisted
Firefly Stitch Claude ChatGPT Gemini Copilot

Collaboration & Process

Jira Kanban Confluence Frontify Sharepoint Design Systems Miro Camunda Lucidchart FigJam

Technical

HTML CSS Dreamweaver VS Code GitHub Copilot LaTeX Git / SVN BPMN

Languages

German English Polish
Contact

Let's talk about your project

Available for select freelance work in UX/UI, visual and brand design. Have a small, non-conflicting side project in mind? Reach out - I'd love to hear about it.

sandra@design-zone.com LinkedIn profile