WEB

HTML 4
HTML 5
Javascript
Ajax
Node.js
JQuery
Angular
PHP 7.x
Microsoft AspX
AS3

LINGUAGGI GENERICI (App Desktop / Servizi / Back-End)

C++
Java
Microsoft .NET (C#)
Python, Perl e scripting

DATABASE

PostgreSQL
MySQL
SQLite
Microsoft SQL Server
Microsoft Access
Database NOSql
Clustering e ridondanza dei dati

Mobile iOS

Cocoa, C++
Objective c
Swift
Javascript

 Mobile Android

Java
Javascript

System Administration / Security

GNU/Linux (Ubuntu, CentOS, Debian)
Microsoft Windows Server 2xxx

Framework, CMS

WordPress
Drupal
Joomla
Magento
Prestashop
WooCommerce
Spring
Google Web Toolkit
Dojo
Vaadin