| Aspect | Iseries Developer | AS/400 Developer |
|---|
| Credentials | Typically requires RPG, CL, and DB2 certifications | Similar certifications in RPG, CL, and DB2 |
| Work Environment | Works on IBM i (formerly AS/400) systems, often in enterprise settings | Same as Iseries Developer, focusing on IBM i environments |
| Industry Usage | Used across finance, manufacturing, and retail sectors | Commonly used in the same industries, often interchangeably |
| Job Search & Comparison | Often searched alongside AS/400 Developer due to overlapping roles | Same as Iseries Developer in job searches |
The terms Iseries Developer and AS/400 Developer are frequently used interchangeably, both referring to professionals who develop and maintain applications on IBM i systems. They share similar certifications, work environments, and industry usage, making them closely related roles in enterprise IT settings.