Hi, nice to meet you in hyperspace!

I'm Steffen, an artist, musician, and sound & video engineer based in Berlin. My work spans audio, electronics, hacking, and art—combining technical innovation with creative expression. audio, electronics

Beyond working as a freelance problem-solver (some might say MacGyver), I currently design and implement medical device firmware and test equipment for a Berlin-based science startup.

I also release my own music under the artist name EFE EFE, available on all major streaming platforms.

Whether you need custom electronic prototypes, system engineering, dsp- or firmware coding or technical consulting, feel free to reach out — I'd love to collaborate!

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Artist Career
Kuenstlerischer Werdegang