Csaba Vadadi-Fulop , Biologist PhD & productivity blogger. Loves riding his bike and listening to classic boom-bap hip-hop.

Mathias Hellquist, Writer of blog/newsletter. Tech Director. Likes Privacy, Productivity, Infosec, Death Metal, Photography and good UX.

Stan Anderson (He/Him), Crypto Investor. Tech Evangelist. Hobby Developer. Blogger. Productivity Hacker

Nicholas A. Beaird, I write things about business, fintech, productivity, and gaming.

Ralph Kalsi, Google-certified blockchain consultant in Australia, an expert in the fields of blockchain consulting, and development.