I do Java ME, EE and some SE, some C/C++ and Objective-C. I also do XML and XML Schema, video containers, SOLR, REST, JSON, SQL & EJB-QL, multithreading, XML parsers and serializers, GUI toolkits + XUI, networking, caches, performance testing, JBoss, Eclipse + plugins, Linux/Windows/Mac, HTTP, JQuery/web, NFC/NDEF, Android, BPMN 2.0, ActiveVOS, Mule.
Q&A for professional and enthusiast programmers
Q&A for pro webmasters
Q&A for professional and independent game developers
Q&A for professional programmers interested in conceptual questions about software development