BGP OSPF DNS/DHCP STP VTP

Python PowerShell IaaS PaaS SaaS

AS2 HTTP SFTP FTP API

RPG III RPG IV CL DDM DB2 Database

Python Gurobi Optimizer Lp Qp And Mip (milp Miqp

Selenium QTP Java Python JavaScript

LAN WAN DHCP DNS NTP

RHCE VSphere ESXi Openstack AZURE/AWS TCP/IP

Tcp/ip Http Ftp Ethernet Token Ring

Azure AD Endpoint Manager Azure Information Protection Microsoft Defender ATP

LAN WAN STP FHRP

COBOL CICS SQL DB2 SQL/DS

XML XSD JSON SOAP REST

Python C++ JSON XML JIRA

FPT/MFT IBM sterling