Application Development > Legacy Support

Legacy Support

The professionals at JDB IT have been designing, developing, integrating and supporting legacy applications on the AS/400 or iSeries since the late 1980’s.  In the past several years, we have seen a significant resurgence of these needs.  Whether due to retirement of key personnel, integration with a new system, conversion to a new platform, or just a new business requirement, we can handle it.  Green screens don't scare us!


Our Service Offerings Include:

  • RPG (II, III, IV, ILE, & Free)
  • CL/400
  • Database Tools (DB2, SQL, Sequel)
  • Report Writing and Data Extraction (Query 400, Showcase)
  • Job Scheduling and Automation (Robot)
  • Change Management (Implementer, Turnover)
  • AS/400 Operations and Support
  • EDI Integration
  • And we have extensive functional knowledge and experience withing with Manufacturing, Warehousing & Distribution, Finance and Sales.
If you love your "legacy" systems JDB IT can help manage and enhance your applications, putting off costly upgrades and migrations for years. Or if you have decided to move to a new platform, we have extensive experience migrating to platforms like SAP and Epicor.

Contact JDB for more info. 
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Sometimes nothing get the job done like a Green Screen!   

JDB told us exactly what they were going to do, did exactly what they said, and delivered the project on time and under budget.  And I looked like a genius for selecting them!

— Carol, Project Manager - Nabisco