Jan Sebastian Steffen

@jan_sebastian_steffen

Jan Sebastian Steffen

Co-Founder & CEO Re-entry.ai

Hamburg, Germany

Upcoming2

Public events where you can meet Jan Sebastian Steffen next.

Aug 14, 2026
Featured guest
build fridays hamburg - work on your startup alongside others (bring laptop)
Hamburg, Germany
Aug 27, 2026
Co-host
Founders' Tap ☀️ Summer Edition
Hamburg, Germany

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