Sebastian Hagen Ziemann
is Designer

FeaturedProjects

Interactive experiences

Strong digital projects don't just inform, they involve. The following works show the range from high-performance web architectures to thoughtful UI design and digital games. Each project combines visual clarity with technical precision to make complex content tangible and lasting.

Services

Precise design.
Efficient technology.
Immersive interaction.

Compelling digital products combine visual clarity with maximum technical performance. Whether it's solid concepting, lean web architecture, interactive applications, or digital games: intuitive usability and fast comprehensibility are always at the core. This is how experiences are created that turn passive visitors into active users.

(01) Digital Design&UX

Visual concepts and interface design for web, apps, and digital out-of-home displays form the foundation of digital communication. From initial wireframes and interactive prototypes to the final layout, the focus is always on clear structure and intuitive usability. The goal is fast comprehensibility of content, so messages land precisely and without distraction.

(02) High-Performance Web Development

High-performance, resource-efficient websites require moving away from bloated off-the-shelf systems. Using lean architectures built on Kirby CMS creates web platforms with lightning-fast load times and straightforward, flexible content management. This approach also provides an optimal technical foundation for classic SEO and modern AI search models (LLMs).

(03) Interactive Media&Gamification

I create digital experiences that go far beyond simply conveying static information. Tailored interactive elements, 3D environments, and playful mechanics make complex topics accessible and engaging. This encourages active user engagement with digital projects and increases time spent on site.

(04) Workshops&Co-Creation

In participatory workshops within the Studioplayces collective, direct collaboration with project partners or target audiences gives rise to "meaningful games" and creative media formats. This collaborative approach brings together diverse perspectives, drives innovation processes forward, and strengthens digital media literacy for everyone involved.

(05) Conscious AI Use&GEO

The use of artificial intelligence in my projects is strictly targeted and deliberate. In web development, AI acts as a technological lever: intelligent code assistance noticeably speeds up processes, while content is simultaneously prepared for modern AI search models (Generative Engine Optimization). The conceptual and visual core work, however, remains untouched. Genuine innovation, visual substance, and empathy require traditional, human-centered workflows. AI is the tool for maximum technical efficiency here — and the guarantee that room for uncompromising creative quality is preserved.

Kudos

  • Between rehearsals, performances, and research, I need a system that doesn't eat up my time. The new setup is incredibly intuitive. I can easily add new pieces, embedded videos, or upcoming dates myself. The collaboration was fantastic—technically well-conceived and grounded in a deep understanding of my artistic identity.

    Josep Caballero Garcia Choreographer
  • The Klimaströme Festival has grown significantly this year, spanning three cities and featuring an extensive workshop and festival program. The new website successfully translates this complexity into a remarkably clear and intuitive structure. The seamless trilingual support and the user-friendly workshop registration process are a huge asset for us and our international participants.

    Kajan Luc Curator and Founder