OLTP z/OS JCL MXG SAS / WPS

Firmware BIOS BMC BSP

CICS z/OS JCL ISPF RACF

JES2/JES3 WebSphere IBM Integration Bus (IIB)

Agile Scrum Ruby Engine plug-ins

Ios Swiftui Css Html Json

IOS development Swift SwiftUI Objective C Unit testing

pharmaceuticals medical devices or biotechnology FDA ISO

MQTT AMQP CoAP HTTP IoT

Objective-C JavaScript Swift Cocoa Touch iOS Frameworks

SIP TCP/IP H323 QoS

Netview Mainframe HIS

UIKit Core Data Core Animation and Core Graphics.

Mac OS C++ Mac OS/Xcode Github Jenkins

Asp.net Visual Studio C# Mvc Web Api