SQL NoSQL. Server/OS DB SDLC

Python PowerShell CCNA TCP/IP networking OSI model

SQL Server IaaS Azure Active Directory Azure SQL Database SQL Server firewalls

SAP SD

z/OS AS400 COBOL JCL CICS

SQL OSDF java swagger xml

SAP SD SM

S4Hana ECC SAP SD/OTC

SAP Analytics Cloud S/4 HANA Open ODS View BW Query Webi

mapping testing datacenter setups connectivity regression testing

Core Java Oops JSP Servlets JavaScript

SAP SD/VC

OSPF BGP nexus OS IOS-XE IOS

COBOL JCL DB2 CICS VSAM

ISPF/TSO JCL CLIST Dialog Manager