including Active Directory Server/OS Storage Middleware Database

CIO CISO RFP’s RFI’s VPNs

Objective-C Xcode Networking Data Structures Kotlin

Solaris 11 OS Samba RedHat Linux shell scripting SVM

Microsoft Office DHCP DNS Windows OS Ethernet

memory management performance tuning multithreading networking etc. REST

Control Systems Mobile Application Development Objective-C REST APIs SDKs

DFSMS RMM HSM CDS

Linux Windows VMWare Storage Automation

IPSEC HSRP BGP OSPF TCP/IP

CICS z/OS JCL ISPF RACF

JES2/JES3 WebSphere IBM Integration Bus (IIB)

system testing OS upgrade PowerShell

COBOL programming Unix/Linux OS ACI UPF ICEXS

POS LAB Troubleshooting Skills JIRA ServiceNow