| Primary Languages |
Ruby, Javascript/jQuery, Java, C#, Perl, Python, Bash, SQL |
| Secondary Languages |
C, PHP, PL/SQL, Objective C, Visual Basic |
| Tertiary Languages*
|
Applescript, Lisp, Scheme, Prolog, C++, MIPS Assembly, Pascal |
| Ruby Stack |
Ruby on Rails, Haml, Sass, Phusion Passenger, Mongrel, Innumerable gems |
| Java Stack |
Hibernate, J2EE, Tomcat, JSP, Struts, Tapestry, Spring |
| Cloud |
EC2, S3, Heroku |
| DevOps |
Capistrano, Graphite, StatsD, Apache, Nginx, SSL |
| J2EE |
EJB, JBoss, Websphere*, XDoclet, Web Services |
| XML |
SAX, DOM, XSLT, XPath, FO, XSD, DTD, namespaces, XMLRPC, SOAP, WSDL |
| RDBMSes |
Oracle, PostgreSQL, MySQL, MS Access, FileMaker Pro |
| OSes |
Linux (Redhat, Debian, Ubuntu), MacOS X, Solaris, Windows |
| Social Media |
Integration with Facebook, Twitter, Wordpress |
| Credit Cards |
PayPal, Cybercash, Payflo Pro |
| Shipping |
FedEx, USPS, UPS, CorrectAddress |
| Net |
DNS, FTP, SMTP, snoop, tcpdump, iptables, ipchains, ssh, rsync, DHTP |
| Development Tools |
Ant, Maven, Eclipse, vi, Spring, Log4j, Mantis, RPM, RPM, Launch4j |
| Testing |
RSpec, WebRat, JUnit, HttpUnit, Mock Objects, Cactus*, JMeter*
|
| Source Code Control |
Git, Github, Subversion, CVS, Clearcase*, RCS, Scmbug |
| Print |
FrameMaker, Miramo, QuarkXPress, LATEX, Illustrator, Photoshop, Distiller, Apache Poi |
| Miscellaneous |
Unicode, Remind, Gnuplot, X11, GPG |