インフラ勉強会登壇資料
https://wp.infra-workshop.tech/event/midnight-circleci/
スライド内のリンク集
https://speakerdeck.com/nagashimaw/what-is-tanoshi-works
https://portal.engineers-lt.info/
https://engineers.connpass.com/
https://circleci.jp/
https://github.com/nagashima-w/test-project/blob/master/.circleci/config.yml