Cisco IOS JunOS Linux/unix

Oracle DBA DBA IMS AppOps SQL DBMS

Java C++ Objective-C C# SWIFT

Websphere Apache Tomcat Iis

Cisco IOS Cisco Nexus Python MS Visio Project.

XCTest OS frameworks Objective-C Swift

Nexus NXOS 5k/7k/9k/fex ASR IOS-XE ISR BGP EIGRP

OSPF BGP nexus OS IOS-XE IOS

Citrix Server Infrastructure Apps IMS Data Center Azure Virtual Desktop Desktop Virtualization

DSS FISMA OWASP FedRAMP firewalls

.Net IIS SQL REST API JSON

C C++ iOS XML

COBOL DB2 SAS JCL IMS

AWS DevOps xPaaS IMS AppOps GCP Cloud

frameworks/APIs Core Data GCD NSOperationQueue Core Graphics