c++ python MQTT HTTP/TCP

Groovy Go / Golang Chaos Engineering TCP/IP DNS

Infoblox BlueCat VPNs SSH SFTP

PMO ServiceNow SMTP POP3 ITIL v3

Linux SAN VMware ssh ftp

Git/Github Java HTTP protocol REST APIs

Linux 5G HTTP Troubleshooting SIP

API HTTP JMS file SFTP

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