Java NoSQL Kafka Spark HDFS

Java Python HTTP/S FTP Publish/subscribe mechanism

SSL/TLS DNS DHCP WINS NTP

TCP/IP VMware Microsoft Linux Windows Server

TCP/IP DHCP DNS QOS RDMA

TCP/IP VLAN DHCP DNS RADIUS

TCP/IP QSIG SIP H323 MGCP

business continuity disaster recovery security IT auditing risk analysis

SDLC Agile JIRA Selenium Java

VDI Infrastructure TCP/IP DNS DHCP

Oracle SDLC STLC Agile Scrum Selenium

AWS GCP Java Python HTTP/S

C C++ OSI Model Protocols TCP/IP stack

TCP/IP IPv4 IPv6 MPLS Network Engineering

TCP/IP SMTP networking Linux/Unix macOS