Tatsuya Ono

1. London d3.js 2012 November Meetup

   England England, London

   21st November 2012

   Tatsuya Ono attended

2. London Ruby User Group November 2012

   England England, London

   12th November 2012

   Tatsuya Ono attended

3. London Ruby User Group October 2012

   England England, London

   8th October 2012

   Tatsuya Ono attended

4. Velocity Europe 2012

   England England, London

   2nd–4th October 2012

   Tatsuya Ono attended

5. Londinium MMXII Hackathon

   England England, London

   28th–29th July 2012

   Tatsuya Ono attended

5 more