About Masafumi Ohta
Masafumi is leading Raspberry Pi community in Japan and has been helping Raspberry Pi since 2012 as official volunteer for their business - it is not only Japanese but also Asian people. lately Masafumi looking into Raspberry Pi business for Enterprise users, I have helped many companies for their business with Raspberry Pi.
Masafumi has talked many more OSS events all over the world:
*OpenSource Summit North America/Europe/Japan
Masafumi also has organized Japanese OSPN track for COSCUP since last year