LanguagesJava, C++, SQL, Lua, C, C#, Objective C, SQL, HQL, PL/SQL, T-SQL, Visual Basic, JavaScript, Python, XSL/XSLT, XML, Assembly, MATLAB, Prolog, Lisp, Verilog, VHDLWeb Design Spring, Swing, REST, MVC, AWS, EJB, SOA, TCP, UDP, CAN Bus, XHTML, RichFaces, PHP, JMS, WSDL, JSP, CSS, JaxB, SOAP, Flash, Ajax, .NETSoftware Unity, Node.js, MongoDB, Marmalade, Microsoft SQL Server, MySQL Server, Redis, Memcached, Eclipse, IntelliJ IDEA, Logback, Log4j, Docker, UML, Hibernate, .NET, IIS, ASP.NET, TCP/IP, UDP, Java SDK, Visual Studio, Apache, Tomcat, Glassfish, Oracle, Bash, LDAP, MATLAB, GIT, CVS, SVN, Maven, Access, Xcode, VxWorksHardwareDistributed and parallel systems, multithreaded processing, security, audio, video, networking, memory handling, I/O, ports, mainframes, servers, building computers Operating SystemsLinux, Windows, Android, iOS, VM, Unix, OS X, RTOS, DOS, Palm OS