PJ is a senior developer advocate at Spotify, founder of DevRelate.io, creator of CallofConduct.com, and a board member of Open Sourcing Mental Illness (OSMIhelp.org). He is an organizer of DevOps Days Buffalo, CodeDaze, and ElixirDaze. PJ is a developer, writer, speaker, musician, and Community Advocate. He is known to travel the world speaking about programming and the way people think and interact. He is also known for wearing hats.