Mac OS Linux Active Directory Management O365 Management WSUS

Z/OS Systems Programmer Databases MVS Performance Management Product Support

Mainframe

Java Shell Scripting Unix/linux Javascript Groovy

Active Directory WIN 10 MAC/OS DHCP TCP/IP

z/OS CICS TS IMS RACF MQ

TCP/IP OSI model routing switching subnetting

ServiceNow Windows OS Network L3

COBOL JCL DB2 VSAM CICS

Redhat SuSE Debian technical support Development

C C++ Python SPI UART

windows 7 OS AD MAC Service now EUC tools

Mulesoft Rest Soap Java Groovy

I2C SPI RS232/RS422/RS485 USB UART

Z/os Jes2 Smp/e Tso Iocp/hcd