WHEN YOUR VERTEX SYSTEM WORKS BETTER,
YOUR BUSINESS WORKS BETTER.

Dominus Systems®, the industry-leading Vertex implementation specialist and Vertex Alliance Partner, offering full-service design, development, consulting, and implementation capabilities. Our team of consultants, implementation professionals and support staff can provide a tailored project to assist you with successful implementation of Vertex sales and use tax compliance system.

Over 22 years of IT Experience includes consulting and systems sales, needs collection, requirements analysis, proposal preparation, software development and creation and maintenance of database and other systems.
    
 Hardware, Networks & OS
 - Unix (various flavors including DGUX, HPUX, IBM AIX and Solaris).
- Unix  System Administration. 
- AS400, Windows Servers. 
- TCPIP Networking. Paging  Platforms  & networks from RPA & SkyTel. 

Software languages & ERP/Software Packages
Functional & Technical Expertise in Vertex’s Q Series, and O Series including the Taxability Manager (O Series), The  Tax Decision Maker module (Q Series) and the Tax Returns software.  (Over 20 years  working with the Vertex products). 

Functional & Technical Expertise in ERP's
SAP R/3 (over 17 years experience with SAP; 2.2 through version ECC 6.0), Customization of Vertex ABAP Interface, SAP User-Exit development, Oracle Financials (version 10.5 through 12), JDE OneWorld, Peoplesoft, PeopleCode, C, C++ and VB. 

OS & DB Environments
Strong experience and expertise with Windows, UNIX, Linux and AS400 Operating Systems, and Oracle PL/SQL, DB2, MSSQL and ISAM database environments. Well versed in Baan, CETEC, Progress v. 8 GUI
development environment, Webspeed, Apptivity (Java IDE), & Oracle PLSQL & Web development tools