Toshihiko Osawa | Doorkeeper

Toshihiko Osawa

Communities I'm an organizer of

OSS Gate

1440 members

Tokyo Open Source

Communities I'm a member of

naniwa.rb

257 members

Osaka Ruby Software Development Ruby on Rails Internet of Things Introduction to Programming

ハッカーズチャンプルー

881 members

Okinawa Information Technology

JAWS-UG KANSAI（connpassに移行しました）

3363 members

Osaka AWS IT infrastructure Software Development Information Technology IT Solution

アプレッソ×サイボウズハッカソン

68 members

Osaka AWS Database Cloud Hackathons

FP Matsuri

2827 members

JAWS FESTA

884 members

Osaka IT infrastructure AWS

Topics I'm interested in

IT infrastructure

Information Technology