Yaroslav Bigus is an expert in building cross-platform web and mobile applications. He has over 5 years' experience in development and has worked for companies in Leeds and New York. He has used the .NET Framework stack to develop backend systems, JavaScript, AngularJS, jQuery, Underscore for frontends, and Xamarin for mobile devices.
Yaroslav is working for an Israeli start-up called Tangiblee. He has reviewed Xamarin Mobile Application Development for iOS, Packt Publishing, written by Paul F. Johnson; iOS Development with Xamarin CookBook, Packt Publishing, written by Dimitris Tavlikos; and Learning JavaScript Data Structures and Algorithms, Packt Publishing, written by Loiane Groner.
Andrea Chiarelli has over 20 years' experience as a software engineer and technical writer. In his professional career, he has used various technologies for the projects he was involved in, from C#, JavaScript, and ASP.NET to AngularJS, REST, and PhoneGap/Cordova.
Andrea has contributed to many online and offline magazines, such as Computer Programming and ASP Today, and coauthored a few books published by Wrox Press.
Currently, Andrea is a senior software engineer at the Italian office of Apparound, a mobile software company founded in the heart of Silicon Valley. He is a regular contributor to http://www.HTML.it, an Italian online magazine focused on web technologies.
Vishal Rajpal is an experienced software engineer who started developing professional software applications in 2011. He has worked primarily on Java, Javascript, and multiplatform mobile application development, including PhoneGap and Titanium.
Vishal is pursuing his master's degree in computer science from Northeastern University, Seattle, and has worked on C, Java, and JavaScript. He lives in Seattle and can be contacted at <[email protected]>. You can also read more about his work at https://github.com/vishalrajpal/ and http://www.vishal-rajpal.blogspot.in.
Vishal has also worked on books by Packt Publishing, such as PhoneGap 3.x Mobile Application Development HOTSHOT and Learning Javascript, Data Structures, and Algorithms.