Java EE Microservices OOP Java Spring Boot

VDI Infrastructure TCP/IP DNS DHCP

C C++ OSI Model Protocols TCP/IP stack

VOIP/ IP telephony Cisco UC Manager / Call Manage... Cisco Jabber

Telcommunication certification... PBX KTS LAN CAN

OSP ISP NPLS BGP CCNA

TCP/IP IPv4 IPv6 MPLS Network Engineering

TCP/IP SMTP networking Linux/Unix macOS

SAP services IP SAP ECC S/4HANA Program Management

BIP Reports OTBI Reports Data Loaders BPM Workflows OIC

MOJ OIC organisation teamworking

OSI TCP/IP Microsoft Active Directory load balancers DHCP

C TAL Python TACL SQL

C# ASP. Net JSON JavaScript Agile

Cisco Switch configuration / t... IP camera installation / testi... Fiber optic cable installation...