Update adrianna-chang.md

Author: AmandaPerino

_world_speakers/2025/speakers/adrianna-chang.md

@@ -5,12 +5,12 @@ first_name: Adrianna
 last_name: Chang
 image_path: /assets/world/2025/images/speakers/a-chang.jpg
 role:
-tagline: Senior Software Engineer
+tagline: Staff Software Engineer
 company: Shopify
 keynote: false
 github: https://github.com/adrianna-chang-shopify
 linkedin: https://www.linkedin.com/in/adrianna-chang-42464796/
 twitter: https://twitter.com/adriannakchang
 ---
 
-Adrianna is a senior software engineer on the Rails Infra team at Shopify. She's a member of the Rails Issues team and a WNB.rb community leader. She's passionate about Ruby, mentorship, and open source. In her spare time, you'll find her doing something outdoors or hanging with her rottie, Jasper.
+Adrianna is a Staff Software Engineer on the Rails Infra team at Shopify. She's a member of the Rails Issues team and a WNB.rb community leader. She's passionate about Ruby, mentorship, and open source. In her spare time, you'll find her doing something outdoors or hanging with her rottie, Jasper.