Mariangela Tosti is a seasoned SAP ERP System Administrator at Umbria Digitale, where she leverages her extensive expertise in managing complex SAP environments and database systems. With a robust background in Oracle Database Administration, Mariangela has successfully installed and maintained a variety of SAP servers,...
Mariangela Tosti is a seasoned SAP ERP System Administrator at Umbria Digitale, where she leverages her extensive expertise in managing complex SAP environments and database systems. With a robust background in Oracle Database Administration, Mariangela has successfully installed and maintained a variety of SAP servers, including ERP, HR, BW, and Solution Manager. Her role involves not only the day-to-day management of these systems but also significant upgrade projects that enhance system performance and reliability.
One of her key achievements includes the successful upgrade from SAP release 40B to ERP 6 EHP5, which involved a critical transition from physical to virtual servers. This transition not only optimized resource utilization but also improved the overall system resilience. Additionally, she executed a complex upgrade from release 470 Ext2 to a 32-bit platform within a 64-bit virtual environment, coupled with an Oracle upgrade from version 9.2 to 10.2. These projects underscore her proficiency in SAP Netweaver and her ability to navigate the intricacies of system architecture and database management.
Mariangela's skill set extends beyond SAP, encompassing system administration for various operating systems, including AIX and VMWare, as well as expertise in VEEAM for backup and recovery solutions. Her comprehensive knowledge of SQL Server and PostgreSQL further enhances her capabilities in database management. With a focus on continuous improvement and innovation, Mariangela is dedicated to ensuring that Umbria Digitale remains at the forefront of technological advancements in the SAP landscape.
