IBM AS/400

Programming :

RPG/400, ILE RPG, RPG/36, COBOL/400, ILE COBOL, COBOL/36, CL, ILE CL, OCL/36, Net.Data, Java, CGIDEV2

OS :

OS/400

DBMS :

DB2/400

Configuration Management Tool :

ALDON CMS, TURNOVER, AFFINITY

Middleware :

Websphere, MQ Series

Caching :

memcached, OSCache

CMS :

Alfresco, dotCMS

Web Server :

AS/400 Internet Server, Apache

APIs and Tools :

Gumbo Mail, XML Tools