About the Authors

Prateek Prasad is an engineer and a product designer. He specializes in building mobile apps and has been doing so ever since high school. He also mentors beginners in the tech industry on OpenClassrooms. In his free time, he likes playing music or nerding out about outer space.

Filip Babić is a senior Android developer from Croatia, and a Google Developer Expert for Android & Kotlin. He’s currently focusing on Jetpack Compose and Kotlin Coroutines and building awesome things with those tools. While doing so, he’s teaching people about topics in Android and Kotlin and sharing his knowledge in various types of community engagement.

Alex Sullivan Alex is a freelance mobile developer in Boston who loves to work on native Android, iOS, React Native, and Flutter apps. He’s a big fan of reactive programming and learning about new ways to create silky-smooth Android and iOS apps. In his spare time, he enjoys reading, playing video games and rewatching Star Trek: The Next Generation for the billionth time.

About the Editors

Antonio Roa-Valverde is the tech editor of this book. Antonio is a software engineer specialized in Android development. He’s interested in innovation and shaping new products with potential impact on people. Google Developer Group co-organizer in Innsbruck and Munich. You can find him close to the mountains, either hiking, riding the mountain-bike or catching some curvy roads by motorcycle.

Sandra Grauschopf is the editor of this book. Sandra is a writer, editor, and content strategist as well as the Book Team Lead at raywenderlich.com. She loves to untangle tortured sentences and to travel the world with a trusty book in her hand. You can follow her on LinkedIn or learn more about her at grauschopf.com.

Jennifer Bailey is a former software engineer who is now a full-time professor for Aims Community College in Colorado where she teaches mobile app development for Android and iOS. She also teaches courses in Python, Java, C++, and .NET platform utilizing C#. She is the lead organizer of Google Developer Group of Northern Colorado. She enjoys various Android meetups and conferences around the United States. In her spare time, Jenn enjoys rollerblading, horseback riding and spending time with her teenage daughter, dogs and cats.

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