Mariarosa Casati

Oracle Database Administrator at Codeway SA
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Contact Information
us****@****om
(386) 825-5501
Location
Milan, Lombardy, Italy, IT

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Credentials

  • Oracle Cloud Infrastructure 2020 Certified Architect Associate
    Oracle
    Aug, 2020
    - Sep, 2024

Experience

  • Codeway SA
    • Switzerland
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Oracle Database Administrator
      • Feb 2021 - Present
  • Area Etica srl
    • Italy
    • Information Technology & Services
    • 1 - 100 Employee
    • Oracle Database Administrator
      • Nov 2016 - Present

      Role of dba administrator Performed activities: NEXI: from December 2019 to April 2020 in Operation group I have dealt with: - database standardization (audit / recycle / parameters / flashback activation etc) - tuning base (check unused index / partition table / slow query etc.) - creation and management of DR instance - pluggable database creation - checks and troubleshooting through various tools (Nagios, checkmk) - alarm management (tablespace to be enlarged / backup failed etc.) - agent oracle distribution - HPSM ticket management (export / import-user creation etc.) - script validation for applications - deploy in testing and production environments EQUENS: from April 2018 to November 2018 - 12c installation with ASM - DR creation from active db - Export / import systems - Monitoring checks (backup / ORA-xxx / data guard etc.) - partitioning with DBMS_REDEFINITION -upgrade to 11.2.0.4 previous release ESSELUNGA: from January 2017 to March 2018 -migration from 10/11 to 12 through export / import -check ORA-xxxx related issues - Incident resolution (crash instances / backup failures etc) -Performance analysis (tuning advisor), sql optimization -oracle oracle installation -Real apllication Testing Show less

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