My name is Mahrud Sayrafi. I've been helping out in the infrastructure team for a while but I think I can be more helpful in the docs team. I'm mostly interested in the security guide. For start I can add more practical information to the encryption standards section (using crypto libraries in common programming languages perhaps? or maybe just openssl tools), update the Yubikey section of the security guide, or help out in SELinux related things (though it looks pretty solid for now).