Architecture:
- Service Oriented Architecture [SOA]
- Service Oriented Analysis
- Service Oriented Design
- Service Oriented Interfaces [SOI]
- Transport Agnostic SOA
- Enterprise Architecture
- Software Application Architecture
- Software Architecture Research and Development
- Enterprise Application Integration [EAI]
Languages/SDK:
- Java
- Python
- Google App Engine Java
- Google App Engine Python
- Google App Engine Go
- Java SDK
- Java2 SDK
- Android SDK
- Android ADT
- Go Language
- J2EE
- Java Database Connectivity [JDBC]
- Java Servlets
- JavaServer Pages [JSP]
- Java Message Service API [JMS]
- Java Cryptography Extension [JCE]
- Enterprise JavaBeans [EJB]
- Java 2D API
- IBM MQSeries/Websphere MQ — MQ Java
- MQ Series Java
- MQ JMS
- Python
- Perl
- Web Services
- XML-RPC
- SOAP
- Sun Certified Programmer for the Java 2 Platform
- C/C++
- C / ANSI C
- C++
- C/C++ on UNIX
- C/C++ on Linux
- embedded systems programming in ANSI C
- C for IBM MQSeries
- C/C++ for Palm Computing Platform
- Visual C++/MFC
- BASH shell scripting
- Korn shell [ksh] scripting
- BASIC
- Visual Basic [v4-v7]
- HTML
- css
- PHP
- XML [SAX and DOM parsers]
- UML
- PalmOS SDK
- Latex
Data:
- Oracle
- PostgreSQL
- MySQL
- CouchDB
- Hadoop
Operating Systems:
- Linux [GNU/Linux]
- Debian
- Ubuntu
- RedHat
- Slackware
- BackTrack Linux
- Android
- Linux Professional Institute Certified [LPIC-1]
- UNIX
- Sun Solaris
- IBM AIX
- BSD UNIX [FreeBSD]
- HP-UX
- Windows [2000, NT, XP, 98, 95, 3.11, 3.1]
- PalmOS
- WindowsCE
- AS400
Platforms/Systems Administration:
- Google App Engine (Python, Java, and Go)
- Web Services
- REST web services
- XML-RPC
- SOAP
- Apache HTTP Server
- Apache Jakarta Tomcat
- Apache Jakarta Struts
- Weblogic
- WebSphere
- IBM MQSeries/Websphere MQ
- JBoss
- JMS
- Castor Java/XML data binding framework
- Hibernate ORM Framework
- iBatis ORM Framework
- Spring Framework
- Spring Web Services
- GeoTools GIS/geospatial toolkit
- Palm HotSync/ColdSync — custom conduit development
- Secure Shell [SSH/OpenSSH]
- dns/bind
- POP3/IMAP
- Sendmail [SMTP]
- iptables Firewalls
- ipchains Firewalls
- NetSaint/Nagios
- BASH shell scripting
- Korn shell [ksh] scripting
- Python
- IPython
- Perl
Development/Processing Tools:
- Ant
- Subversion
- Git
- CVS [Concurrent Versions System]
- PVCS
- Visual SourceSafe
- Rational Requisite Pro
- Eclipse
- JUnit