Reto Meier has been part of the Android Developer Relations at Google since 2009, and leads Google’s Scalable Developer Advocacy team. He’s passionate about helping developers build the best possible apps on Android, and is the author of the Professional Android Application Development series of Android books from Wrox.
Katherine Kuan is a Developer Advocate at Google. Before that, she was a software engineer on the Android Apps team for Google Keep, Google Play, and the People app (formerly Contacts). She is enthusiastic about helping others build apps to improve their communities.
Dan Galpin is a Developer Advocate for Android, where his focus has been on Android performance tuning, developer training, and games. He has spent over 10 years working in the mobile space, developing at almost every layer of the phone stack. There are videos that demonstrate that he has performed in musical theater productions, but he would deny it.
Alexander Lucas has been part of Android Developer Relations at Google since 2010. Previously, he did mobile game development with J2ME, and had a brief stint as a web developer with ColdFusion. Alex obsesses over how to write sample code so good, it teaches the developer reading it. His life goal is to save everyone in the world 5 minutes.
Sarah Spikes earned her BS and MS in Computer Science at Stanford, where she spent a lot of time as a Teaching Assistant. She spent two years at Google as a Software Engineer before following her passion for teaching by joining Udacity. In her spare time, Sarah enjoys performing musical theatre, making sorbet and rock climbing.
James Williams first fell in love with teaching while working as an instructor at a computer camp. He runs obstacle course/adventure races in his spare time and is the author of HTML5 Game Programming, which has been translated into Chinese and Korean. He holds degrees in Computer Science (BA, MS) and French (BA).
Lyla Fujiwara is a Course Developer at Udacity who has taught math and computer science on three continents. Prior to joining Udacity, she served as a Peace Corps volunteer in Rwanda, where she worked and hacked alongside the incredibly talented young women at Gashora Girls Academy. When she's not teaching or tinkering, she enjoys social dancing, puzzling, drawing, tabletop RPGs and biking around the peninsula.