In this project, I build a focused IBM i batch settlement system — DB2 for i, COBOL/400, RPGLE, CL, ILE service programs, 5250 UI, and a Java Spring Boot REST API via JT400. 40/40 tests end-to-end on live PUB400.
java spring-boot cobol db2 batch-processing as400 wealth-management jt400 5250 ibm-i ile-service-program
-
Updated
Jun 17, 2026 - Java