Giacomo Verde, Professional working in Shanghai. Passionate about technology and techniques to improve body and mind performance.

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

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.

Productivity Hacks & Software Performance Analysis, Software engineer blogging about productivity hacks, and analyzing software performance