securitypuppy
Description: Mainframer
Hartanto Ario Widjaya Mainframer I'm a system engineer from Singapore who is working with mainframes. Why? Because they are fun to explore :)
Developing an API endpoint for an existing COBOL-CICS-IMS application via z/OS Connect, and performing necessary modification to existing applications to follow business needs.
Developing 7 new chapters for the COBOL Programming Course hosted by Open Mainframe Project, and handling support from course takers which involves interacting with various technology such as SDSF, Db2, RACF, Zowe and z/OSMF.
securitypuppy