reynolds software engineeering group, inc.
rseg is a software consulting company dedicated to helping enterprises deploy quality software based solutions that enhance their capabilities.
Cinemark Apps
2014 Xammy Awards Finalist
80% shared code between Android and iOS
GTA Prepaid Apps
GTA is an innovative, full-service communications company dedicated to enhancing the lifestyles, productivity and future of Guam’s residents, businesses and government agencies.

- Quick Start training for the Xamarin Platform and RESTful service development
- Application Architecture
- Proof of Concept Architectural Prototypes


Xamarin Books
Packt Publishing and Mark Reynolds proudly present two books to get you up and running with the Xamarin platform.
Xamarin Mobile Application Development for Android
Learn to develop full featured Android apps using your existing C# skills with Xamarin.Android
Xamarin Essentials
Learn how to efficiently develop Android and iOS apps and share code using the Xamarin platform