PySpark Python Dev-Ops tools troubleshooting

IPS/IDS design SIP security design

IWS VLANs firewalls DNS

TCP/IP DHCP DNS VPN VLAN

JCOBOL JCL DB2 CICS IMS DB/DC.

iPad X Code XML-JSON Parsing Location services

Active directory DNS DHCP IIS Antivirus

OSI TCP/IP CSS SQL Server TCP

CCNP JNCIP OSPF BGP TCP/IP

TCP/IP DNS DHCP Adobe Acrobat Active Directory

COBOL JCL DB2 CICS IMS DB/DC

Jenkins GitLab CI Terraform Ansible JSON

JCOBOL JCL DB2 CICS IMS DB/DC

TCP/IP DNS HTTP/S AWS Azure

Jenkins JIRA GitHub Python Bash