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Talks & appearances

Speaking & Events

Talks, podcasts, and events I've spoken at, hosted, or organized.

Speaker

Technisch, pragmatisch und ausnahmsweise jung

iGeh Podcast #97

Guest on one of Germany's IT-security podcasts, talking through building NeatPass: zero-knowledge pass signing, on-device machine learning, and shipping privacy-first software as a solo developer.

Feb 2026
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Organizer

TUM.ai Onboarding Hackathon

TUM.ai Onboarding · TUM.ai

Designed and ran an onboarding hackathon for new TUM.ai members: a build-the-most-absurd-thing sprint judged by a panel of squabbling AI personas, getting newcomers collaborating and shipping within their first weekend on the team.

Munich, Germany
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Looking for a speaker or session host?

I'm happy to talk privacy-first engineering, indie development, or run a hands-on session.

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Justin LanfermannSoftware Engineer

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