Languages
Development Java (J2SE, J2EE), .Net(C#), UML
Markup XML, XSD, XSLT, XDRL, WML, XHTML and HTML
Scripting JSP (JSF), PHP, AJAX, DSL, DRL, JavaScript, WML Script
Technologies
Java JSF, EJB 2.0/3(Entity, Session, Message), Servlets, JSP, JNDI, JMS, Java Mail, Java XML, XStream, JSTL, AJAX, Spring 2/3, JBoss Seam, J2EE Design Patterns, AOP, Reflection, Annotation, GWT, Swing, Socket Programming, RMI, Web Services, JDBC, JTA, JPA, Hibernate 3.2.6, iBatis, Jcr (Jackrabit), Lucene, Ant, Maven, Log4j, JUnit, JCR, Yahoo! Map API
.Net Window Forms, Infragistics Controls, Remoting, Web Services
DSL Jboss Rules (Drools) 5.0
Code Generator Spring Roo, Sculptor (DDD based)
Software Tools
Management and Plan MS Project 2007, MS Office 2007
Modeling and Design Rational Rose, Visio, Enterprise Architect, Borland Together, ERWIN
IDE JBuilder 2006, NetBeans5.5, Eclipse3.2~5, Visual Studio 2008
Server JBoss AS 4.2.0, Apache Tomcat Servlet Container & JSP Engine, Java Web Server, Bea Web Logic, IIS
Reporting Seagate Crystal Report 8, 9, 10, EspressReport 4.0.2
Emulator Sun J2me wireless Toolkit
Database Microsoft SQL Server2000, Oracle 9i/10g, MySQL 4/5, Postgress, DB2
Performance JProfile 3.0, JProbe Suit, JBoss Profiler
Source Control Visual Source Safe, CVS, Subversion (SVN)
XML Designing XML Spy, Map Force
Operating Systems
Desktop Windows 2~7, Ubuntu 9.04
Linux 7.3 Kernel v 2.04 xs