AS/400 + iSeries + IBM i + i5 Solutions


Since 1988, JDOC has been providing high quality, cost-effective solutions for our clients in the manufacturing, distribution and retail industries.


We are based in Glen Ellyn (Chicago), Illinois and specialize in implementing and customizing ERP packages as well as developing custom applications for the IBM AS400 (aka iSeries, IBM i, i5) platform. 


We offer complete project life-cycle services, from requirements definition, design and project leadership through programming, implementation and support.

AS400 AS/400 Consulting Consultant iSeries IBM i Chicago Illinois DuPage RPG ILE SQL email custom ERP programming system analysis programmer CL analyst business resource






HOMESERVICES | CLIENTS | CONTACT US
AS400 AS/400 Consulting Consultant iSeries IBM i Chicago Illinois DuPage RPG ILE SQL email custom ERP programming system analysis programmer CL analyst business resource

JD Opem Consultin-g | 2S.458 Beechwood Road | Glen Ellyn IL 60137 | 630.790.4500