Amy puts the 'technical' in 'technical writing.' She takes an active approach to her TW duties; you'll find her in not just TW team meetings, but meetings for "her teams" - the Source Code, Code Review, and Editor teams. She focuses on building active, positive relationships with Her Engineers™ and Her Designers™ to ensure good ideas are captured, then turned into good contributions.
She loves her command line, believes in committing directly to branches, and will absolutely talk your ear off about the intersection of documentation and testing. (Ask her about Vale or Markdownlint … if you have a half hour!)