The Cabinet Derek Erb's main domain is computer engineering. The Cabinet Derek Erb's team studies your needs and defines the application specifications with you.

The Cabinet Derek Erb's development team programs in C/C++, Visual Basic (VB), Visual Basic for Applications (VBA -- Access, Excel, Word, Outlook, Exchange) and TSQL (SQL Server). These applications can be developed for Windows NT Workstation and Server, Windows 95 or 98, Windows 3.1x, DOS or Macintosh.