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| Position wanted: |
Oracle Database Administrator |
| Job category: |
ComputerConsultancyEngineeringFreelanceInformation TechnologyInstallationSummerSupport/Help DeskTelecommunications |
| Preferred Location: |
Finland |
| Objective and Resume Summary: |
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Objective
Challenging position as a Database Administrator in a growth-oriented corporation.
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| Skills: |
technical , engineer , database administrator, dba, DBA |
| Known languages (and levels): |
English-Very GoodFrench-A littleGerman-Good
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| Type of Employment wanted: |
Full TimePart TimeTemporary
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| Minimum Yearly Salary in Numbers: |
Unspecified
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| Current Location: |
( Confidential ) |
| Education History, Qualifications & other additional information: |
| Level of Education: |
Bachelor
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Education
B.S., Computer Science, 2006
TOEFL - Test of English as a Foreign Language certification.
TOEIC -English for International Communication certification.
ITIL Foudation Certified
Oracle Certified Professional Oracle 8.0, 8i, 9i, and 10g.
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| Work History & Experience: |
| Years of Work Experience: |
10 to 15 Years |
Employment History
2008 - 2009 Porto Seguro security Database administrator
Supporting production environment as part of Incident management and Problem management team for Oracle 9i and 10G on Linux and HP-UX platforms.:
Responsible for Dataguard setup for Oracle 9i and 10G using ASM, synchronization of dataguard environments with the physical primary ones, configuration and usage of Dataguard Broker, setup of TAF for high availability requirement applications as well as automatic failover and swithover between nodes, by using Dataguard Broker;
Performing tuning of listeners by providing the load balance setup;
Maintenance and daily checkup and improvements of RMAN backups as well as reviewing and redefining the backup policies for large warehouse and BI databases.
Setup of Oracle Database Control for the whole 10G environments, maintenance of Inteligent Agent and OMS 9i.
Creation of databases by using cloning rman option, creation of databases using Oracle 10g ASM, installing and setup of ASMLib for Linux ASM feature.
Tuning the Oracle Peoplesoft General Ledger application as well as the Account Payables application by analyzing high cost queries, by applying queries improvements such as data partitioning and subpartitioning, by creating policies forhistorical data moving, and by creation of performance indexes structures in order to improve customized queries.
Maintenance and tuning for IBM Websphere mid tier using XA, and distributed two-phase database transactions.
Applying Oracle security/CPU patches, release patchesets and one off patches.
Analyzing best practizes and providing solution for infra structure tuning issues such as EMC˛physical data distribution.
2006 - 2008 VIVO Telecom Database administrator
Supporting production enviroments as part of Capacity Planning and Problem/Performance Management teams for Oracle 8i 9i 10G RAC/ASM on AIX, Solaris, linux, HP-UX platforms.:
Responsible for performance tuning issues analyzing and applying improvements for specific parameters of database and O/S related as well as follow up enhancements reports in order to boost applications queries.
Responsible for periodic capacity plans to support production applications growth as well as estimation growth of deployment applications by considering businesses requirements, infrastructure expansion needs, and systems expansion needs, respecting the SLAs compromised.
Analyzing and redefining RMAN backup policies to fit available backup windows, by considering the data growth of applications - vegetative growth of data.
Interacting with change management team leading the implementation of changes resulted by problem diagnostics - root cause analysis.
Applying Oracle security/CPU patches, release patchesets and one off patches.
2006 - 2006 Accenture, PETROBRAS oil client database administrator
Supporting production environment as part of Incident management team for Oracle 9i and 10G on Linux and Solaris platforms.:
Responsable for Advanced Replication maintenance solving issues regarding distributed setup.
Planning and migrating the Oracle database word-sizes.
Deploying the Streams configuration in order to substitute Advanced Replication business rules, working with development area, validating the replication procedures by Streams functions.
Installing and configuring OEM Grid Control and components.
Validating the RMAN backup policies.
Supporting Oracle Lite and Mobile applications for replicated applications.
Supporting Oracle Designer 9i and 10g, such as migration, versioning data dictionary management and repository management.
2002 - 2006 Oracle Brazil Oracle Database System engineer
Providing Technical support by means of Service Requests, opened by Oracle Metalink database customers , around the world.:
Solving service requests concerning overall product errors, defects and bugs, product usage, product setup, backup and recovery issues and configurations, performance tuning issues and analysis, distributed features issues, OEM/IA/OMS usage setup and issues, Real Application Clusters/Clusterware and Oracle Parallel Server issues, Oracle Net issues, RMAN usage and issues, core database administrator issues and general how-to issues for all Oracle versions on all Oracle supported O/S and architectures.
Addressing and following up Oracle product Bugs and enhancements, with Development Team.
Providing internal training to Oracle Support Services database team about: Performance improvements, Providing fast solutions to HA and mission critical customers,
How to solve data corruptions and internal erros and defects, Overview and comprehension of Oracle and EMC˛ Storages , How to setup and administrer Advanced Replication option, Streams features and Real Application clusters features.
Creating Database technical Notes and Bulletins to be used by Oracle Metalink customers.
2000 - 2002 Net Globo Cabo S/A database administrator
Managing Oracle databases 7.3, 8.0, and 8i on AIX platforms.
Proactive and reactive overall database/instance performance tuning and query tuning. Advanced Replication and single master replication administration.
Setup of Oracle Names.
Setup of backup scripts for logical and physical backups.
Setup of EMC˛ BCV backup policies for long running reports as well as daily backup routines usages.
Maintenance of Oracle and MS SQL Server to adhere to security rules.
Definition and setup of failover database environments based on TimeFinder technologies.
Monthly loading of historical datawarehouses data.
Setup of development databases by loading data samples mined from production environments.
Administration of Oracle Applications and Internet Application Servers.
2000 - 1999 Elefante Internet S/A database administrator
Managing Oracle 8i databases on Linux plataforms. Creation and automation of physical and logical backups routines. Performing recovery of Oracle instances and applying patcheset for bug resolutions. Sizing of database objects and query tuning of applications. Overall database tuning adjusts for Oracle instance parameters.
Administration of OAS by configuring DADs and applications.
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