Analysis Skills, Artificial Intelligence (AI), Business Model, Cobol Programming Language, Customer Experience, Fortune 500 Customers, IBM CICS (Customer Information Control System), IBM DB2, IBM Rexx Programming Language, IBM z-OS Operating System, Identify Issues, Information Technology & Information Systems, JCL (Job Control Language), Mainframe Computer, Messaging Middleware, Philosophy, Policy Development, Process Improvement, Resource Utilization, Vendor/Supplier Evaluation