DASD z/OS z/VM SMP/E JES/EJES

QFSDP Solaris Linux OS Oracle ZFS Storage Appliances Oracle Exadata Storage Servers

Azure cloud SSIS Microsoft SQLServer business intelligence data warehousing design

SAS VA and EG Java Scripting/JQuery OLTP OLAP 3NF

Azure SQL Database SQL Server SQL Server IaaS firewalls Web App proxies

DBA DB2 sysplex design and implementation developers

KUBERENETES SAP/HANA WebSphere/WAS DevOps Azure/AWS

Ethernet Switching Network OS Cisco Switching Routing

API Documentation CSS Scrum Technical Architecture JIRA

JCL COBOL SAS DB2 Mainframe

.NET Framework IBM DS8000 IBM Tivoli Java SQL

JCL COBOL SAS DB2 Mainframe

COBOL DB2 SAS JCL IMS

COBOL DB2 SAS JCL IMS

Embedded systems C++ Linux Operating System RTOS …Realtime OS Oil & Gas