- モO
モブエンジニア（Masaki Okuda）
@MASAKIOKUDA-eng
A systems engineer who started his career in 2016 Outside of the company, he manages JAWS-UG (Saitama branch) and writes a blog. AWS Community Builder 2026
- RF
Raphael Fakhri
@RaphaelFakhri
Forward deployed engineer. 250+ merged open-source PRs, including Tailscale, LiveKit, Temporal, styled-components and CopilotKit.
- T
Tom
@tom
I'm here to help you get started on dev/null.