frameworks/APIs Core Data GCD NSOperationQueue Core Graphics

Python scripting Linux OS CENTOS ALMA RHEL

Product development Digital PLM QMS RIMS

CCNA iOS Smartphone Tablet PC

Mac JAMF iOS OS X

React Native Mobile Apps iOS Android ecosystem

React-native Android Ios

Cool GEN COBOL DB2 z/OS JCL SCRUM Framework

Ios Development Aws Azure Gcp Swift

Mainframe Storage zOS CA-1 RMM

Performance Testing Automation Testing

Swift Ui Uikit Cocoatouch Mvc Mvvm

C C++ Qt/qml Linux Os Data Structures

Swift Kotlin Android platform iOS

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