Jefferson Aranha

Experience

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  Companhia de Processamento de Dados da Paraíba - CODATA

  Apr 2007 - Oct 2007

  Trainee

  Network Administrator at CODATA

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  Unimix Tecnologia

  Oct 2007 - May 2011

  Project: Database administration Federal Court 5th Region Brazil Chesf portal deployment,Implemented all the infrastructure for high availability database (RAC) and OAS application servers, Oracle Portal. Project: Network Administrator at UNIMIX João Pessoa

  • Oracle Database Administrator

    Sept 2010 - May 2011

  • Oracle Application Server Administrator

    Feb 2009 - Aug 2010

  • Computer Technician Consultant

    Oct 2007 - Feb 2009
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  INFOX Tecnologia da Informação LTDA

  Apr 2011 - Oct 2012

  Postgres Database Administrator

  Project: DBA Postgres, Judicial Process Electronic (PJE) at Federal Court 5th Region Brazil

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  Unimix Tecnologia

  Oct 2012 - Jan 2014

  Oracle Database Administrator

  Project: Database administration Federal Court 5th Region Brazil

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  UI2

  Jan 2014 - Jul 2014

  Oracle Database Administrator

  Project: Database administration Federal Court 5th Region Brazil

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  SysDesign Consultoria

  Aug 2014 - Mar 2022

  Oracle Database Coordinator at Project: Database administration at Federal Court 5th Region of Brazil.Over Four years’ experience of in IT Industry working as Infrastructure Oracle DBA.Activities:• Manage and coordinate a team of DBAs• Provided 24x7 Remote/on-call production supports.• Had done various projects using RMAN for Backup and recovery, Data guard for Disaster recovery, Installation, Configuration, Migration, upgrade, cloning, patching, Performance Tuning.• Excellent experience in Installation and configuration of different databases on Operating Systems UNIX(Linux and AIX) and Windows platforms.• Planning and scheduling the Physical (Cold/Hot) backups as well as Logical backups.• Experience in management tools like Oracle Enterprise Manager and SQL Developer.• Knowledge on Real Application Cluster (RAC)• Create new database for the customer and export other monitoring scripts.• Managed and resolved design issues during development stage. Worked closely with developers.Oracle database management versions 10gR1 & R2, 11gR1 & R2, 12cR1 in:• Operating System: Red Hat Linux/Oracle Enterprise Linux 5.0, 6.0, 7.0 and AIX 5.3 and AIX 6.1Experience in:• Tuning Tool: TKPROF, EXPLAIN PLAN, AWR, ADDM• Backup Tool: Cold, Hot backup, RMAN, Import/Export• Tools: SQL Plus, Oracle Enterprise Manager (OEM) Cloud Control, SQL * Loader• Script: Having knowledge of UNIX\Linux shell script• Language: Having Knowledge of SQL.• Web Technology: APEX 5.0• Virtual Machine: Oracle VM Virtual box 5.0 Show less

  • Administrador de bancos de dados Oracle

    Aug 2014 - Mar 2022

  • Oracle Database Administrator

    Aug 2014 - Mar 2022
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  Autônomo

  Apr 2018 - Mar 2022

  Oracle DBA
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  Governo do Estado do Paraná

  Jan 2021 - now

  Funcionário Público Estadual