COBOL JCL CICS DB2 Linux

COBOL REXX CLIST JCL and SQL

ITSM Serena ChangeMan Deployment IBM OnDemand Admin COBOL CICS

Spring Framework Spring Boot Core Java Java Collections Spring Data JPA

COBOL JCL VSAM DB2 CICS

ADABAS SQL Server. JCL

Z/OS 2.4 HCD/IODEF Z13S Z15 SMP/E

DB2 ADABAS and MQ Systems programm... SMP/E. Z/OS IMS

Java Cobol JCL VSAM Db2

Java / Springboot / J2EE / JSF... Gradle JPA UI development: React.JS Node.JS

COBOL JCL VSAM CICS Business Analyst

JCL COBOL Dialog Manager CLIST

Order Management Billing A/R A/P CM

Hibernate Spring JPA Groovy HTML

COBOL Dialog Manager CLIST JCL