Sap Basis Administration, Performance Monitoring, SAP installation and configuration, Linux Unix and Windows environments, SAP ECC S4HANA, SAP monitoring transactions SM37 SM21 ST22 DBACOCKPIT SCC4, Kernel upgrade and patching, Transport management, HANA Oracle SQL databases, SAP security and authorizations, System refresh client copy

Routing, Ips, Vlans, DMZs, Firewall enforcement, Vulnerability protection, Compensating controls, Anti-malware, Secure gateways, Anti-spyware, Network architecture security controls, Least-privilege access, IDPS, Protocol hardening, Secure inter-zone communication

DB2, CICS, Oltp, DB2 for z OS, Capacity Planning

Scripting, Unix, Vulnerability Management, Linux, Bash, Automation, Python, Security configuration, Compliance enforcement, Endpoint protection, Operating system hardening

Rest Api, Sql, Apache Spark, Cloud Storage, Python, Sftp, JDBC, ETL Processes, Databricks Lakehouse Platform, Data Governance and Security, Delta Lake, Data Analysis, Data Quality and Unit Testing, UNITY Catalog, Performance tuning and optimization in Spark

Abap Programming, Data Dictionary, User Exits, Enhancements, Smartforms, Performance Tuning, SAP Modules, Reports Development, BAPIs Development, Debugging Techniques