Expertise in the following technical areas
- Enterprise Information systems
- Large scale Web-based, client/server systems
- Application servers, Servlet/JSP, J2EE, EJB
- C, C++, Java, Perl, PHP, Python and Ruby
- HTML, JavaScript, ActionScript and XML
- E-mail servers, Internet messaging systems include IM, SIP, VoIP
- LDAP and other directory services
- Firewall, VPN
- DBMS: PostgreSQL, MySQL, ORACLE, OODB, etc.
- Multimedia: Image, sound, and video
- Biometrics
- Graphics: X Window System, and OpenGL
- CAD, CAM, CAE
- Engineering application systems include nuclear energy and environmental engineering
- Software Engineering
- CASE, and other software development tools
- UML and Object Oriented software design
- Networking
- TCP/IP, IPv4/v6, Mobile-IP, and PPP
- Mobile computing
- Parallel processing/programming system
- Distributed-systems, RPC, RMI and CORBA
- Clustering and high availability computing
- UNIX: kernels and device drivers
- Linux, *BSD and Embedded UNIX system
- Solaris, SVR4 and another commercial UNIX
- MacOSX
- Other OS: TRON, Windows NT, 2000, XP and Vista
- Open-source software, GNU software
- Native compilers, cross compilers, and system libraries
- Internationalization and localization
- Microprocessor architectures
- Embedded system and appliance systems