Donny Wals is a renowned brand in the iOS development industry, offering a range of high-quality products and services. Donny Wals himself is a curious and passionate iOS Developer from The Netherlands, who is dedicated to learning and sharing knowledge. One of the standout products offered by Donny Wals is the book Practical Swift Concurrency.

Geared towards intermediate to advanced developers, this book covers everything you need to know about making optimal use of Swift Concurrency in your applications. From awaiting asynchronous method calls to building your own highly concurrent systems, this book serves as a comprehensive introduction to all that Swift Concurrency has to offer. Another notable offering is the book Practical Combine, which delves into Apple's Combine framework.

Designed for intermediate to advanced developers, this book takes readers from the basics to building custom Combine publishers using practical and useful examples that can be implemented immediately. Additionally, Donny Wals provides the book Practical Core Data, which caters to intermediate to advanced developers seeking to enhance their knowledge of Core Data. Whether you're new to Core Data or have worked with it in the past, this book will equip you with the essential skills needed to effectively utilize the framework.

Through his engaging blog, informative workshops, and insightful speaking engagements, Donny Wals continues to inspire and educate the iOS development community. Follow him on social media platforms such as Twitter, Instagram, and LinkedIn to stay up-to-date with his latest insights and experiences. Donny Wals is truly a trusted resource for iOS developers looking to expand their skills and enhance their careers