Oracle Datenbank-Administrator, 11G OCM, 10G OCP und ITIL zertifiziert
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- 022204 Bukarest
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- 06.01.2017
Kurzvorstellung
Qualifikationen
Projekt‐ & Berufserfahrung
9/2014 – 12/2014
Tätigkeitsbeschreibung
As Oracle representative, participated in a ‘war room’ together with the application developers and the customer local developers, to help spot the cause of the performance bottleneck and tune the Oracle Database.
• Collected AWR reports, SQL traces and systemstate dumps
• Tracked at the database level the calls made by the application to identify where the bottleneck appears
• Installed the Oracle software on a bare metal machine, imported the customer data and recreated the configuration to help troubleshooting the problem outside of the Production environment
• Patch and upgrade assistance
• Analyzed the Database configuration and suggested tuning improvements
• Knowledge transfer to the local DBA team
• Assisted with the final report on the overall situation to be delivered to the customer
Oracle Database
12/2013 – 12/2013
Tätigkeitsbeschreibung
Performed SQL Tuning for a particular SQL statement with a high impact on a Production application (developed in-house)
• Database performance analysis to help spot the performance bottlenecks
• SQL tuning for one particular statement
• Overall configuration advice for the 4-node 11.2.0.3 RAC Oracle Database
• Technical report delivered to the customer summarizing all findings
Oracle Database
9/2013 – 7/2015
TätigkeitsbeschreibungEnsuring 2nd level of support for local customer DBA team
Eingesetzte QualifikationenOracle Database
3/2013 – 4/2013
Tätigkeitsbeschreibung
Acted as a local on-site daily DBA (resource lent by Oracle to SSE, to fill in for a customer missing resource) .
• Monitored and solved incidents and problems for the customer databases
• Contributed to the local knowledge database
• Made recommendations for methodology improvements and evangelized new technologies
Oracle Database
1/2013 – 9/2016
Tätigkeitsbeschreibung
Offering Database advanced consultancy services as member of Oracle Advanced Customer Services Team (remote work on a rotation basis, including stand-by as 2nd level support for the customer local DBA team)
• Assistance on Oracle database reported problems
• Proactive services : DB Configuration, Performance and Patch Assessments
• Knowledge Transfer on various Oracle Database Features
Oracle Database
10/2006 – 1/2013
Tätigkeitsbeschreibung
Provide 2nd level of support for Oracle DBAs
- Assist in using the available Oracle tools for the problem diagnostic and resolution (ADRCI, tracing and TKPROF, DBCA, NETCA, Grid Control)
- Recreate problems in house when necessary and provide to Oracle Development access to the testing environment
● Assist customers in creating well formed test cases and file bugs with Oracle Development
● Maintain Oracle Knowledge Base (write and review the technical articles available to customers for their own troubleshooting of the Oracle incidents)
● Install and patch testing environments
● Participate in 11.2 Beta Testing and in New Features Documentation and Training
● Act as moderator for the Database Administration, SQL Language and Database Networking Communities on My Oracle Support
2
● Assist with hosting presentations for the interested customers on troubleshooting and administration of the Oracle Databases (about 1 per month)
Oracle Database
Zertifikate
Ausbildung
Bukarest
Über mich
Weitere Kenntnisse
Persönliche Daten
- Rumänisch (Muttersprache)
- Englisch (Fließend)
- Französisch (Fließend)
- Deutsch (Grundkenntnisse)
- Europäische Union
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