Mário Santos, Portuguese and actually working in Luxembourg on Internet/Intranet Development (Php, Flash & Flex), is an Adobe Flex 3 with AIR Certified Expert. Works (sometimes as free-lancer) with Flex daily for the past 2 years, Flash for 4 and with php for almost 8. As a Flex 3 addicted, he have already published for free on his blog (http://www.msdevstudio.com) 2 e-books about Flex and Action Script 3 written on his native language (PT_pt). Last 8 months started to work also with advertising and design for print.