DB2 experience Changeman COBOL IMS JCL

Mainframe Assembler COBOL CICS MVS JCL

DB2 COBOL CICS JCL

IIS Web Server ASP.NET AWS Cloudfront TCP/IP DNS

COBOL CICS TSO VMS JCL ENDEAVOR

COBOL DB2 SQL JCL FILE

Python Perl Bash OpenShift/Kubernetes Linux

Java C++ C# JavaScript Bash Scripting

TCP/IP BGP Cisco IOS EIGRP OSPF

Mainframe ServiceNow Splunk JES2/MVS Tivoli

GCP Agile CI/CD DevOps SRE

COBOL DMS database ECL TIP transaction

C C++ C# Java RDz

Linux Appian Application Shell Scripting Trouble Shooting Azure Cloud

JCL CA-7 File-Aid Test Execution Software Quality