Roman W. - z3bra πŸ¦“

AI Strategist & Product Manager | Angel Investor & Advisor | Ex IBM

πŸ“ GermanyπŸ”„ Updated September 2026πŸ’Ό 4 investmentsπŸ“… 10 years investingπŸ—“ Last invested Jul 2023
Angel investor🌍 Germany
4
Total investments
2
Early stage
1
Mid stage
0
Late stage
10y
Years active

Portfolio

4 investments Β· sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Jul 2023
elearnio is the web-based software for digital preboarding, onboarding, training and employee development and enables companies to impart knowledge sustainably and thus significantly strengthen employer branding. Made in Germany. Based in Berlin πŸ‡©πŸ‡ͺ
Investor
Dec 2018
The Cardano Foundation is a Swiss-based, not-for-profit dedicated to advancing Cardano as a public digital infrastructure. We collaborate with institutions, businesses, regulators, and policymakers to bring blockchain innovation to diverse industries. The Foundation provides tailored enterprise solutions for traceability, authenticity, and sustainability, aligning with global standards and transforming business models.
Investor
Sep 2016
Ethereum is a platform and a programming language that makes it possible for any developer to build and publish next-generation decentralized applications. Ethereum can be used to codify, decentralize, secure and trade just about anything: voting, domain names, financial exchanges, crowdfunding, company governance, contracts and agreements of most kind, intellectual property, and even smart property thanks to hardware integration. Ethereum borrows the concept of decentralized consensus that makes bitcoin so resilient, yet makes it trivial to build on its foundation. To find out more about how Ethereum works, consult the whitepaper. This page is managed and operated by members of the Ethereum Foundation.
Investor
Jun 2016
This Litecoin news site is the division of the CryptoCurrency.org project.
Experience Β· 4 entries
All (4)
Investments (4)
2023
Investor
Jul 2023
elearnio is the web-based software for digital preboarding, onboarding, training and employee development and enables companies to impart knowledge sustainably and thus significantly strengthen employer branding. Made in Germany. Based in Berlin πŸ‡©πŸ‡ͺ
2018
Investor
Dec 2018
The Cardano Foundation is a Swiss-based, not-for-profit dedicated to advancing Cardano as a public digital infrastructure. We collaborate with institutions, businesses, regulators, and policymakers to bring blockchain innovation to diverse industries. The Foundation provides tailored enterprise solutions for traceability, authenticity, and sustainability, aligning with global standards and transforming business models.
2016
Investor
Sep 2016
Ethereum is a platform and a programming language that makes it possible for any developer to build and publish next-generation decentralized applications. Ethereum can be used to codify, decentralize, secure and trade just about anything: voting, domain names, financial exchanges, crowdfunding, company governance, contracts and agreements of most kind, intellectual property, and even smart property thanks to hardware integration. Ethereum borrows the concept of decentralized consensus that makes bitcoin so resilient, yet makes it trivial to build on its foundation. To find out more about how Ethereum works, consult the whitepaper. This page is managed and operated by members of the Ethereum Foundation.
Investor
Jun 2016
This Litecoin news site is the division of the CryptoCurrency.org project.
Investment activity
2016–2023 Β· 4 investments
201622018120231
Recent (last 2 years)Earlier