- SQL, PHP
- SGML, XML, DOM, SAX, XSL, XSLT, XSL-FO, XPATH etc.
- Java, JDBC, Servlets
- C, C++
- Middleware (ILU, CORBA)
- HTML, CSS
- Oracle, MySQL, Postgres, ZODB, MongoDB
- Apache, Squid, Pound, HAProxy, Nginx
- Zope, CMF, Plone, Pyramid
Content management systems:
- Typo 3
Both the product support provided by Andreas Jung and his competency in developing solutions are excellent. They have served as a stable source of backup for our customer projects.