sylph01 / Ryo Kajiwara

  • writes code, secures systems
  • also known as G4きゅーぶ(G4CUBE) in games/when DJing

Twitter

@s01

GitHub

@sylph01

Speaker Deck

@sylph01

Mastodon (ja; self-hosted)

@s01@mstdn.cryptic-command.net

Ruby.social (en)

@s01@ruby.social

Bluesky

@sylph01.s01.ninja

Hatena Blog (ja)

d.s01.ninja