- Google certified Sprint Master
Yasushi is a developer who has worked for more than 10 years with B2C companies running an SNS, a blog service and other similar projects.
He has extensive experience with web development – from client side to server side. His most successful product is Box2DJS which was used by Google and Microsoft for their HTML5 demos. He has also written Japanese books about Google Wave and Chrome Extensions, as well as translating "Dart in Action" into Japanese.