BOOK DESCRIPTION If you have experience with at least one programming language and are looking to integrate Twilio into your applications, then this book is for you. WHAT YOU WILL LEARN * Develop applications that make and receive phone calls and messages * Access your call and SMS records and much more with the Twilio REST API * Replace physical phone hardware with calls in your browser or mobile app * Build powerful applications such as phone menus, call centers, and conferencing services * Work with Twilio in any programming language * Secure your application * Debug and test your Twilio integration thoroughly WHO THIS BOOK IS FOR