Azure DevOps Services Databases ETL Testing IBM Db2 Micro Focus Quality Center

active directory Azure Office 365 Exchange LAN

5G Core Data Structures Internet Protocol Suite (TCP/I... Linux Node.js

Domain Name System (DNS) Dynamic Host Configuration Pro... Internet Protocol Suite (TCP/I... PGW Policy and Charging Rules Func...

Java NoSQL Kafka Spark HDFS

MS Office MS Outlook LAN PC/printers support & maintena... TCP/IP

SAP QA SAP IBP PPDS Test Suite Management Agile

vulnerability assessment penetration testing troubleshooting TCP/IP OWASP

DevOps AWS Shell Python Jenkins

Ethernet Information Technology Internet Protocol (IP) Inventory System

Cisco/Arista STP 802.1Q VPC Multilayer Switching

FileNet IBM websphere content documents

energy IP sql meter PL/SQL

Apache HTTP Server CI/CD DNS DHCP LDAP

DASD z/OS z/VM SMP/E JES/EJES