Brad Frost is a front-end designer, consultant and speaker located in Pittsburgh, PA. He is the creator of This Is Responsive, a collection of patterns, resources and news to help people create great responsive web experiences. He also created Mobile Web Best Practices, a resource site that lays out considerations for creating great mobile web experiences. He curates WTF Mobile Web, a site that teaches by example what not to do when working with the mobile web. He is passionate about mobile and is constantly tweeting, writing and speaking about it.
Jenn Lukas is a multi-talented front-end consultant and freelancer developer in Philadelphia and is the founder of Ladies in Tech. She writes for The Nerdary, is a columnist for .net magazine, and has contributed to The Pastry Box Project and A List Apart.
Lyza Danger Gardner is a dev. Since co-founding Portland, Ore.-based mobile web start-up Cloud Four in 2007, Lyza has tortured and thrilled herself with the intricate ins and outs of the bazillion devices and browsers now accessing the web globally. Lyza and co-founder Jason Grigsby are the authors of Head First Mobile Web (O'Reilly).
Paul Irish is a front-end developer who loves the web. He’s thinking a lot about how to make you more productive with tools that improve your workflow help you make slicker, sexier, mobile web sites and webapps. He is also a Developer Advocate for Google Chrome and he works on tools like Modernizr, Yeoman, HTML5 Please, CSS3 Please, and other bits and bobs of open source code.
Marcin is a product designer at Medium. Previously, he was a fellow at Code for America and a user experience designer at Google, working with the Chrome, search, and homepage doodle teams. After hours, Marcin likes to photograph cities, research old technology, and force his friends to watch “Sneakers” over and over again.
Tim is an independent Web developer living in northern Wisconsin with his wife and three daughters. He is very passionate about the Web and can frequently be found speaking about what he’s learned at a variety of Web conferences.
Val Head is a designer and consultant based in Philadelphia. Her work ranges from projects on the web to interactive installations to print. She is the author of The Pocket Guide to CSS Animations, teaches CSS Animations on Lynda.com, and hosts the All The Right Moves tutorial screencast.
You can find her on stage speaking at events like An Event Apart and encouraging others to do the same as the co-host of the Ladies in Tech podcast. She also founded the popular Web Design Day conference, and leads workshops around the world on animation for the web and creative coding.
Yoav is a Web performance and browser internals specialist, working on responsive design Web performance, image compression and more. He is a technical lead at the Responsive Image Community Group and a Blink & WebKit committer. He is currently responsible for the implementation of responsive images in Blink & WebKit.