Istvan Szegedi is an IT Technical Architect at Vodafone UK. He has been working at Hewlett-Packard, Nokia Networks, Google, Morgan Stanley and Vodafone. He holds certificates such as Sun Certified System Administrator, Sun Certified Java Programmer, Sun Certified Web Component Developer, Salesforce.com Certified Force.com Developer, TOGAF Certified Enterprise Architect. As a big fan of mobile and cloud computing, he likes to believe that these technologies will eventually push aside the desktop/client-server architecture