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

Agile Dev Ops

BPOA DOS Dev Ops Agile

COBOL DB2 SAS JCL IMS

AWS DevOps xPaaS IMS AppOps GCP Cloud

Generators UPS PDU Air Conditioning

UPS PDU

frameworks/APIs Core Data GCD NSOperationQueue Core Graphics

IPS/IDS design SIP security design

iPad X Code XML-JSON Parsing Location services