Personal Information
Organization / Workplace
Sendai Japan
Occupation
Software Developer
Website
d.hatena.ne.jp/yuichi_katahira/
About
Katahirado
Tags
izakaya
moriokaas0x05
javascript
aizujs
tohokult
business
tdc
ipad
ruby
sdrk02
titanium
sappororubykaigi02
regionalrubykaigi
sprk02
nadesiko
iwdd
1000speakers
See more
Presentations
(19)Personal Information
Organization / Workplace
Sendai Japan
Occupation
Software Developer
Website
d.hatena.ne.jp/yuichi_katahira/
About
Katahirado
Tags
izakaya
moriokaas0x05
javascript
aizujs
tohokult
business
tdc
ipad
ruby
sdrk02
titanium
sappororubykaigi02
regionalrubykaigi
sprk02
nadesiko
iwdd
1000speakers
See more