Works with the following tools and technologies: COBOL, Hogan, VSAM, JCL, IMS, Easytrieve, Rexx, DB2, CICS, IBM infosphere, File Master, Abend Aid, SPUFI, CA-View, CASYSVIEW, Endevor, IBM-MQ, CA-7, CA-11, NDM, FTP and JIRA, GITLAB, IDZ, ZOS connect API and Microsoft Azure. 4) Supporting testing efforts for the deliverables in test environments and ensure timely closure of the issue/defects that are raised in JIRA, and use Service NOW to plan the release of new developments into the production environment and support delivery changes.