Python Java Scala Perl Shell

Apache Kafka GCP Hive Scala Python

COBOL CICS DB2 mainframe TS2

TCP/IP BGP Cisco IOS EIGRP OSPF

LAN/WAN EIGRP OSPF BGP CCNP

Kotlin MVVM Dagger / Hilt SCRUM KABAN

DNS DHCP RADIUS Cisco iOS

MONITORING CICS VSAM MAINFRAME ENGINEER

SDN Technology Wireless technology Palo Alto firewalls Juniper JUNOS Cisco IOS and APIC

C# DotNet DotNet Core ASP.Net NuGet

AWS Ansible GCP IIS Kubernetes

Java Kotlin SwiftUI UIKit iOS

Microsoft IIS Azure IBM WebSphere Computer Hardware IBM HTTP Server

CICS z/OS JCL ISPF RACF

Computer Hardware IBM HTTP Server Internet Information Services... Microsoft Azure System Administration