Mainframe ServiceNow Splunk JES2/MVS Tivoli

Cisco Routing and Switching VLAN Management Network Design Access Control Subnetting

PLC PCN MS SQL Oracle Windows

Windows Linux Puppet Chef and Ansible

Linux Windows configuration management tools automation Puppet

Linux Unix Windows Servers

POS IBM TOSHIBA 4690 POS hardware devices Linux Unix

Linux Unix Windows Servers & Network POS IBM TOSHIBA

Linux Unix Operating Systems. Application patching

Virtualization NSX-T Storage Data Protection Windows

SIEM EDR Active Directory Cloud Networking RegEx

Java full stack OOP REST Unix/Linux

Java full stack design patterns OOP REST

AWS Azure SaltStack Puppet Chef

CSS Data Architecture JavaScript web services SDLC