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

ISPF/TSO JCL CLIST Dialog Manager

F5 load balancer Cisco NX OS Cisco Client WAN CCNA/CCNP

Docker Python Shell Scripting Linux WINDOWS

Mips Mainframe Environment Lpars

Mobile Android .net Ios Kotlin

Shell Python Windows Linux Os Ethernet

Aws Rds Sql Server Oracle Db Aws Data Engineer Aws S3

Python Java Terraform Cloud Formation Aws

Android Sdk Kotlin Java C/c++ Restful Apis

C C++ Qt/qml Linux Os Data Structures

Aws Console Aws Cli Ec2 S3 Rds

Python PostgreSQL database DB2 z/OS

frameworks/APIs Core Data GCD NSOperationQueue Core Graphics

RESTful APIs UI/UX define design Objective-C and Swift UI.