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Flutter Apprentice

Fourth Edition · Flutter 3.16.9 · Dart 3.2.6 · Android Studio 2023.1.1

Section II: Everything’s a Widget

Section 2: 5 chapters
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Section IV: Networking, Persistence & State

Section 4: 6 chapters
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About the Authors

Alejandro Ulate Fallas is an author of this book. He is a Mobile Developer based in Costa Rica and has been developing apps for over 6 years. He likes to learn new things and share it with others. In his spare time he enjoys handy, watching sports and spending time with his family.

Kevin David Moore is an author of this book. He is a Google Developer Expert in Flutter and has been developing Android apps for over 13 years and Flutter apps for over 3 years. He’s written several articles, books and videos at Kodeco. He is a cat lover with three cats and he is working towards his black belt in taekwondo.

Vincent Ngo is an author of this book. A software developer by day at a growing startup, and an iOS/Flutter enthusiast by night, he believes that sharing knowledge is the best way to learn and grow as a techie. Vincent starts every morning with a Cà phê sữa đá (Vietnamese coffee) to fuel his day. He enjoys playing golf, meditating, and watching animated movies. You can find him on Twitter:

Stef Patterson is an author and tech editor for this book. Stef is passionate about helping others learn, which includes mentoring, writing and editing documentation, data wrangling and coding by example. Throughout most of her career, she has worked as a senior SQL developer and analyst. In 2013, she started creating iOS apps using books and articles. Now, thanks to Flutter, she is creating natively compiled cross-platform apps. Stef loves movies, trivia nights, Sci-Fi and spending time with her husband, daughter and their dogs. You can find her on Mastodon at and Twitter at

About the Editors

Leanna Guzzi is the English language editor of this book. She is a Brit who now lives in America with her husband and cat. She loves winter, cheese and all things literature. When she isn’t empowering young minds and convincing everyone to read, she is planning her next snowboarding or adventure holiday.

Shrihriday, one of the technical editors of this book, is also the founder of Codeaamy, an app development company. Recognized as a Google Developer Expert in Flutter and Dart, he is passionate about teaching and sharing his knowledge of Flutter. He has mentored many developers and frequently gives talks on Flutter and Dart, aiming to inspire and educate others in the developer community.

Cesare Rocchi is the final pass editor for this book. Cesare runs, an interactive studio that creates compelling web and mobile applications. He blogs at You can find him on Twitter at

Have a technical question? Want to report a bug? You can ask questions and report bugs to the book authors in our official book forum here.
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