+
+
Programming Languages
+ Java
+ Groovy
+ .NET
+ C/C++
+ SQL
+ HTML5
+ CSS3
+ SCSS
+ JavaScript
+ EcmaScript6
+ PHP
+ Erlang
+ BASH Script
+ Visual Basic
+ Perl
+ Lisp
+ XML
+ Visual FoxPro
+
+
+
+
Server-Side Technologies
+ JSP
+ ASP.NET
+ Jersey
+ Grails
+ Apache httpd
+ Apache Tomcat
+ nginx
+ Jetty
+ Glassfish
+ YAWS
+ Hazelcast
+ Spring Framework
+
+
+
+
Databases & Persistence
+
+ Relational
+ PostgreSQL
+ Oracle
+ MS Sql Server
+ MySQL
+ H2
+ HSQLDB
+ SqlLite
+ Access
+
+ No-SQL
+ Mnesia
+ LevelDB
+ KyotoCabinet
+ CouchDB
+ MongoDB
+
+ ORM/Access Layers
+ JPA
+ Hibernate
+ Spring Data
+
+
+
+
Web Technologies
+ HTTP
+ REST
+ SOAP
+ Ajax
+ WebSockets
+
+
+
+
+
Front-End Frameworks, Libraries, & Principles
+ jQuery
+ Backbone.js
+ Underscore.js
+ Mustache.js
+ Handlebars.js
+ Progressive Enhancement
+ Responsive Design
+ User Experience Design
+
+
+
+
Classical Application Technologies
+ Swing
+ Windows Presentation Foundations (WPF)
+ WinForms
+ Griffon
+ Windows COM
+
+
+
+
Development Tools
+ Editors/IDEs
+ VI(m)
+ Eclipse
+ NetBeans
+ VisualStudio
+ Appcelerator Titanium Studio
+ UNIX Command Line
+
+ Source Control
+ Git
+ Mercurial
+ Subversion
+ Fossil
+ CVS
+
+ Build Tools
+ Gradle
+ Apache Maven
+ Apache Ant
+ GNU Make
+ Apache Ivy
+
+
+
+
Applied Cryptography & Security
+ Symmetric Ciphers
+ Asymmetric Ciphers
+ Public Key Infrastructure (PKI)
+
+
+
+
Smart Cards
+ ISO 7816 - Identification Cards
+ ISO 14443 - Contactless IC Cards --
+ Proximity Cards
+
+
+
+
Operating Systems (use & administration)
+ Linux (esp. Ubuntu, Debian, and Red Hat -based
+ distros.)
+ OpenBSD
+ Windows
+
+
+
+