IBM WebSphere Azure Microsoft IIS

Microsoft SQL ERP TCP/IP Android/IOS

EDI IBM ITX IBM Microsoft Office Azure/O365

IBM ITX protocols subnets TCP/IP firewalls

AWS Azure GCP Docker Kubernetes

C/C++ USB TCP/IP RTOS Debugging

AWS Azure GCP eBGP iBGP

AWS cloud Python Bash SysOps Administrator TCP/IP

JCL COBOL VSAM CICS TSO/ISPF

ETL SQL Azure XML JSON

SQL ETL JSON MVC C#

FIX OPRA CTA Python Shell

HTTP TCP/IP UDP DNS SSH

IT infrastructure troubleshooting.

JCL COBOL VSAM CICS TSO/ISPF