Tammie Lister is a product engineer who focuses on the intersection of design, development, and open source. As a longtime contributor to WordPress, she advocates for collaboration, creativity, and open source. Her work combines playful exploration with practical experimentation, always striving to create tools that are both thoughtful and scalable. When she’s not immersed in coding or design systems, you can find her enjoying a good cup of tea while contemplating her next exploration.
Tammie Lister

Session
All sessions included in general admission tickets thanks to our wonderful sponsors!
Session Details
August 29, 2025 at 10:30 am in Mt Hood (Oregon Ballroom)