1
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Mid stage
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Late stage
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Years active
Portfolio
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Experience · 4 entries
All (4)
Investments (1)
Founder (2)
2026
Startup Mentor
Feb 2026
The Founder Institute is the World’s Largest AI-Native Company Builder, where ambitious professionals, solo founders, and first-time entrepreneurs go to turn ideas into funded, AI-powered startups.
Since 2009, our structured methodology, global mentor network, and platform have helped over 8,900 founders across 100+ countries raise more than $2BN in funding.
Whether you’re an employee ready to make the leap, a solo founder with a big idea, or a first-time entrepreneur looking for direction, we provide the AI toolkit, structured sprints, expert feedback, and investor network to take you from Zero to Founder, faster and cheaper than ever before.
And when you’re ready, our venture fund Founder Capital and global investor network are there to write your first check.
2025
Angel Investor
May 2025
Du möchtest einen Förderantrag schreiben oder bist sogar professioneller Förderberater?
StartMatch hilft dir mit KI bei der Erstellung von Förderanträgen und spart dir wertvolle Stunden und Wochen. Probier es kostenlos aus!
2020
Co-CEO & Co-Founder
Jun 2020
Tapkey is an open platform for mobile access control. It offers an API, Mobile and Lock SDK for app providers and hardware manufacturers to easily integrate mobile access control into their products. The platform offers an ecosystem of compatible smart locks, wall readers, padlocks, furniture locks and car sharing boxes.
The access technology comes with excellent features such as smartphone keys. They can be issued and revoked, instantly and remotely, and restricted to specified times and locations. Managing NFC transponders—in the form of tags, cards and wristbands—is possible directly via mobile phone. Near Field Communication (NFC) and Bluetooth (BLE) enables Android and iPhone users to open locks—even while offline. Additionally, Tapkey boasts high security standards.
