Mert Çalışkan is a Principle Software Architect living in Ankara, Turkey. He has over 10 years of expertise in Software Development and he has mainly worked on architectural design of Enterprise Web Applications with specialty in Java. He is also an open source advocate for software projects such as PrimeFaces, and has also been a committer and founder to various others. He shares his knowledge and ideas at local and international conferences such as JSFDays 2008, JDC 2010, CeTURK 2010, and Gelecex 2012. He is also a member of OpenLogic Expert Community and Apache Software Foundation.