Cloud:  Amazon Web Services, Google Cloud, Azure, MongoDB

Languages:  Python, Javascript, Java, Kotlin, PHP, Ruby, Perl, HTML5

Javascript Frameworks:  Bootstrap, jQuery, Node.js, Prototype, Scriptacoulous
Dojo, Catalyst, Vue.js

Java:  Spring, Apache Struts, AWT, Java Server Faces (JSF), PrimeFaces, Swing
Hibernate, JDK, JavaBeans, JDBC, ANT

Web Servers: Tomcat, Weblogic, Websphere, JBoss, JRun, Jetty, Apache
NGINX, lighttpd, IBM HTTP Server

Databases:  Oracle, MySQL, MariaDB, MSSQL Server, Postgres, IBM DB2, NoSql

CDNs:  Akamai Ion, Cloudflare, cdnjs, jsDelivr, Amazon Cloudfront

Content Management Systems:  Drupal Core versions 5,6,7,8,9;
Drupal Distros: Acquia, OpenAtrium, Commons, OpenPublish, OpenEnterprise;
TeamSite, Livesite;
WordPress; Joomla

Enterprise Applications:  Oracle (Epicentric) Web Center, OpenText (Vignette), Sharepoint

CRMs:  SugarCRM, vTigerCRM, OpenCRM

Distributed File Systems, SANS, NAS:  GlusterFS, OpenMediaVault, FreeNAS

Source Control:  Git, Github, GitHub Desktop, GitKraken, SourceTree, GitLab, Bitbucket, SVN

Caching:  Zend OPcache, APC, Memcache, Memcached, Squid, Varnish

Search:  Autonomy IDOL, Apache Solr, Apache Lucene

Business Intelligence:  Business Objects, Hyperion Essbase

Networking:  SMB, SMB2, NFS, Checkpoint, PFSense, Cisco, Nagios, Monit, Runit, systemd
Tripwire, Snort, PGP, GnuPG, Novell Netware, Mercury Performance Suite, HP Firehunter Diagnostics
ISS Network Scan

Operating Systems:  Linux: CentOS, Debian, Fedora Core, RedHat, OpenSuse; BSD: FreeBSD, OpenBSD
Unix: Solaris, SCO OpenServer; AIX; Microsoft

Single Sign-On:  SAML, OAuth, CA Single Sign-On SiteMinder, LDAP, ActiveDirectory

Production Tools:  Atlassian Suite (Jira, Confluence, Trello), IntelliJ, GitHub Desktop, GitKraken, Eclipse
Smartsheet, SmartDraw, JBoss Studio, Forte, JDeveloper, Komodo, NetBeans, Erwin, Visio Pro, MS Project
Web Trends, Rational Software

Content Syndication:  iSyndicate