Dominus Systems specializes in web servers, open systems and Client/Server platforms, primarily on Unix, Windows and AS400 platforms. We have vast experience implementing Vertex Quantum Sales & Use Tax Compliance System (now Q Series), including the Sales Tax Return module, with SAP R/3 System, Oracle Financials, PeopleSoft, JD Edwards (now PeopleSoft), Baan, QuipWare, MXP and many other business systems.

               We can also custom program interfaces to business systems where a Vertex interface does not already exist. Dominus staff have experience with different languages and operating environments, including Java, XML, C, C++, Progress, Oracle PL/SQL, Microsoft SQL, PeopleSoft PeopleCode, IBM DB2, Microsoft Visual Basic, Powerbuilder.