Rubyist, Pragmatist, Optimist, One Trick Pony. VP Eng at Pivotal Cloud Foundry. Co-author of Nokogiri. Superpowers: none (yet).

iAm Hiro SHINOHARA. Entrepreneur, hacker, otaku.

Blockchain & AI visionary, shaping Ukraine's digital future with insights on global fintech trends since 2018.

cereal: cinnamon toast crunch

Web software developer. Likes Ruby on Rails, Productivity and Android.