I am a full-stack founder, solo bootstrap developer, self-taught indie maker, and digital craftsman over 50, building Hubstry — a deep-tech holding focused on computational ontology, symbolic intelligence, and semantic interoperability.

Entrepreneur, Technologist, Advisor

Former: NASDAQ, ConsenSys (uPort), Co-founded & Bootstrapped Viabl Ventures

@localredhead on Twitter / Instagram

🛠️ Solopreneur ┆🧑🏻‍💻PHP Developer | 👧🏼 Dad
⏱️ Creator of Kimai time-tracking https://www.kimai.org (available at @kimai)

I’m running a personally bootstrapped #opensource software business: a time-tracker that is built on the shoulder of giants #php #symfony #doctrine #tabler #mysql and the help of countless others like #phpunit and #phpstan

Bootstrapped B2B Impact Founder, Ex-Economist (#antitrust #sustainability #humanrights)