DEKA Systems has done software development by using various technologies.
| Platform: | Windows XP/2000/NT/98; Linux; Unix; IBM Mainframe; Mac OS |
| Language: | Java; C/C++; Visual Basic; C#; ASP; .Net; PHP/Python/Perl; PL/SQL |
| Database: | Oracle; DB2; MS SQL Server; MySql; MS Access; |
| Internet: | Web Services; HTML; XML; WML; JavaScript; JAXP; Search Engine; |
| Legacy System: | CICS, MQ Series, OS/390 |
| Directory Services: | LDAP; Novell eDirectory; Open LDAP; Active Directory |
| Others: | Various open-source software and frameworks |
