Rajesh Gunasundaram is a software architect, technical writer and blogger. He has over 13 years of experience in the IT industry, with more than 10 years using Microsoft's .NET and 2 years of using BizTalk Server, and a year of iOS application development. Rajesh is a founder and an editor of technical blogs: www.programmerguide.net and www.ioscorner.com. You can find many of his technical writings on .NET and iOS. Rajesh holds a master's degree in computer application and began his career as a software engineer in the year 2002. He has worked on client premises located in various countries, such as the UK, Belarus, and Norway. He is also experienced in developing mobile applications for iPhone and iPad. His technical strengths include Objective-C, C#, ASP.NET MVC, Web API, WCF, .Net Framework 4.5, AngularJS, BizTalk, SQL Server, REST, SOA, design patterns, and software architecture.