Operating Systems Iis Linux Platform Ibm Websphere

C / C++ Linux Bootloaders Device Drivers Os Fundamentals

Swift Ios Xcode Git Jenkins

Restful Apis Json Android Ios

iOS Developer DevOps iOS Framework core UI infrastructure & syste... XCUITest

Microsoft 365 Platform Azure Active Directory SharePoint Windows Mac OS

z/OS CICS TS IMS RACF MQ

Systems Administrator DevOps supporting development bash python perl

ABAP MS Dynamics MS Azure services MS Azure DevOps Windows server OS

Spanning Tree OSPF ISIS BGP VXLAN

SAP S4 HANA SAP Project System

Systems Analysis Test Data Debugging IOS

Linux IBM WAS IIS WebSphere

Microsoft Office Suite Active Directory Exchange/Office 365 troubleshooting AD

Hyper-V VMware Azure AWS Wintel