Takamasa Sakai | Doorkeeper

Takamasa Sakai

Communities I'm an organizer of

サーバーワークス

1197 members

Tokyo AWS Security IT infrastructure Internet of Things Business

Communities I'm a member of

OWASP Kansai

1311 members

JAWS-UG KANSAI（connpassに移行しました）

3355 members

Osaka AWS IT infrastructure Software Development Information Technology IT Solution

OpsJAWS

1726 members

JAWS-UG

17649 members

Tokyo IT infrastructure AWS Software Development

AAJUG (Amazon Alexa Japan User Group)

191 members

Hyogo AWS Artificial Intelligence

さくらのイベント（関西版）

1642 members

Osaka IT infrastructure Cloud Artificial Intelligence Local Economy and Society DX

AWS Premier Night

470 members

Tokyo IT infrastructure AWS Software Development Cloud

Innovation EGG <IT系コミュニティ合同•未経験者向け勉強会>

1232 members

Osaka AWS Cloud Azure Open Source

関西DB勉強会

190 members

TwilioJP-UG

963 members

elasticsearch勉強会

2123 members

Tokyo Data Analysis

Ruby関西

1690 members

Osaka Ruby Ruby on Rails

hommachi.rb

131 members

Osaka Ruby on Rails

WordBench神戸

430 members

Hyogo WordPress

日本PostgreSQLユーザ会関西支部

104 members

WordBench大阪

591 members

Osaka WordPress

JAWS FESTA

879 members

Osaka IT infrastructure AWS

さくらクラブ（総合）

1626 members

IT infrastructure Startups Cloud Local Economy and Society DX

なにわPerl

46 members

Osaka Ruby Perl

Topics I'm interested in

Artificial Intelligence

IT infrastructure

Information Technology

Internet of Things

Software Development