Rami Sarieddine is a passionate technology evangelist and a subject matter expert in web development, Windows apps, and Microsoft Azure. He is currently working as a Technical Evangelist with Microsoft. This is his second publication, following his first book Developing Windows Store Apps with HTML5 and JavaScript, Packt Publishing (https://www.packtpub.com/application-development/developing-windowsstore-apps-html5-and-javascript#). He has more than 8 years of experience in programming for the Web. He was awarded the Microsoft Most Valuable Professional status twice, in 2012 and 2013, for his contributions to the technical communities of ASP.NET/IIS and Visual C#. He has featured as a regular speaker at key technical events for Microsoft Lebanon, including Open Door and TechDays. He has delivered hundreds of training sessions on HTML5, JavaScript, Azure, and Visual Studio. When not working, Rami enjoys running and spending time with his loved ones. And when on vacation, he enjoys traveling and visiting new places around the world. He can be reached via his e-mail ID, r.sarieddine@live.com. You can follow his tweets as well; his Twitter handle is @ramiesays. You can also find his blog posts on https://code4word.com.