OSPF EIGRP BGP 802.3 802.1d VLANs/STP

SQL and PL/SQL. RedHat/CentOS Linux Solaris servers shell scripting Python.

Blaze meter JMeter Load runner HTTP API/UI

JavaScript HTML OAP HTTP WSDL

Unix JD Apache IIS Oracle

Python C++ Linux Qt/QML framework HTTP

Objective-C Swift C++ C Xcode

Python HTTP APIs SQL LLM

Tcp/ip Http Ftp Ethernet Token Ring

Javascript CSS3 Redux NodeJS HTML5

Windows Power Shell Tcp/ip Ftp Ssh Smtp

VoLTE/VoWiFi public alerting SIP IMS IPsec

Dns Https Vlan Tcp/ip Firewalls

Python Automation Frameworks Ci/cd Groovy Java

Mqtt Https Dhcp Tcp Udp