I am a hardworking, highly proficient IT professional with 10 years experience and a real passion for c# and mobile application development. I think mental composure and thinking is very important to do anything. Many of things are controlled by man's thinking and mental quality and thinking habit will make us holy man. I will do my best to observe my credit. Thank you. J2EE - J2SE(Multithreading, I/O, NIO, Security, Networking, Reflection, JDBC,JNDI, JavaBeans, Applets, JNI) - Servlet,Jsp,Jstl - Spring, Hibernate,Struts, - POJO,RMI,rest/soap web service, json,zookeeper,esb,mule - Junit - Maven,Ant - Tomcat,Jboss,Weblogic,Jetty Xamarin - Cross-platform Development: iOS, Android, Windows Phone, Windows, OSX - MvvmCross Mobile Native Development - iOS - Android - Windows Phone Web-server - MVC, Wep API - Java with Spring framework