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En résumé

GFI Infrastructures & Production

Mes compétences :
Administration de bases de données
Business Objects


  • ACCOR Group - Oracle Senior DBA – Evaluation, Supervision and Administration

    Paris 2010 - 2010 Production DBA to deliver a technical expertise within the context of the splitting of the ACCOR Group in two separate entities: the historical business (ACCOR Hospitality) and the Services (EdenRed).
    - Benchmark and Tuning and Level 3 Support for deployment
    - Oracle Databases Backup & Recovery
    - Evolution of the Oracle Databases Servers’ Architecture
    Technical and functional environments: Development, Acceptance, Integration, Stand-by, Production - Solaris 10 Servers, Oracle 10g and 11g - In-house Applications: Grand Back, Accounting, Payroll Administration, Decision-making, Customer Loyalty Program.
  • GEFCO (Subsidiary of the PSA-Peugeot-Citroën Group) - Senior DBA – Oracle Expert

    2009 - 2009 - Preservation in operational condition of databases under the responsibility of the Center of Service
    - Analysis of the evolution and migration of business-specific applications under Oracle 11gR2
    - Elaboration and Promotion of Norms and Standards of the Infrastructure relative to databases
    - Management of big volumetric problematic for the critical databases
    - Level 3 Support for Production, Integration and Development teams
    Technical environment: AIX and Linux RedHat Servers, Windows Clients, Oracle 9i to 11g, Real Application Cluster, Grid Control.
  • Ministry of Justice and Liberties - Production DBA - Operations and Administration

    2009 - 2010 - Daily Administration and Supervision of outsourced databases
    - Deployment of the new landings of the critical applications
    - Following and analysis of AWR reports
    - Management of Oracle Production Incidents
    - Strength of proposition for the improvement of Oracle performance
    Technical environment: N-tiers Architecture based on APACHE, JBOSS, BDOC and Oracle 9i up-to X86-64bits, under LINUX RedHat 5.3 and HP-UX 11.23, with ASM and Oracle DataGuard.
  • GIP-MDS (Modernization of Social Declarations) - Project Manager and Oracle 10g Technical Architect

    2008 - 2009 - Supervision of the Outsourcing of Production and Piloting of the TMA
    - Elaboration and Promotion of the Oracle Infrastructure Standards
    - Definition and qualification of new scenarii of the architecture
    - Preventive detection of problems through probes and regular audits
    - Management of changes and problems through ITIL processes
    - Expertise on the complex operations in databases administration (defragmentation, tuning, etc.)
    - Level 3 Support for Production, Integration, Acceptance and Development Environments
    Technical environment: HP-UX11i Itanium and Linux RedHat Servers, Linux and Windows Clients, Oracle 10g Real Application Cluster, Enterprise Manager Grid Control 10gR2, SQL Server.
  • ORANGE CARAÏBE (France Telecom Group) - Project Manager - Oracle Expert

    2007 - 2007 Implementation of tools "Enterprise Manager Grid Control" and "Oracle Internet Directory" under Oracle 10g, for the Production DBAs Team.
    - Specification of the Architecture and the sizing of the UNIX Servers.
    - Migration from the middleware Oracle Names on Windows, to OID on an UNIX Server.
    - Administration of production databases single and RAC instances
    - Technical Qualification of Business-specific Applications.
    Technical environment: SUN (Solaris 9 and 10), and HP (HP-UX11) Servers. Oracle 8i to 10gR3 Kernels, Enterprise Manager Grid Control 10gR3, Windows XP Pro Clients.
  • Sanofi-Aventis Group - Oracle Technical Expert and IS Architect

    Paris 2005 - 2006 Implementation of sensitive applications based on Oracle 8i in 10g and the Web Technologies
    - Migration from SQL Server Databases out-sourced at Bridgwater (USA) to Oracle
    - Technical Study and Qualification of the Centralization of some Business Applications
    - Preparation of the environments for Solutions Prototyping
    - Specification and Realization of the Technical Architecture
    - Writing of Operation Guides and transfer of skill to the DBA Team
    Technical environment: IBM Servers under AIX 5.2 (ML7), SUN (SOLARIS8) and HP (HP-UX11). Windows, Oracle and RMAN from 8i to 10gR2, HP Data Protector
  • FNAC France - Oracle Senior DBA

    IVRY SUR SEINE 2004 - 2005 Reliability and Optimization of the Oracle databases Backup and Recovery Strategy with RMAN, Tivoli Storage Manager (TSM) and Maestro Tools.
    - Sizing of the Benchmark Server
    - Tuning with STATSPACK
    - Writing of the optimization and backups guides
    - Daily reporting of the production incidents on critical databases
    - Strength of proposition for the evolution of the overall architecture
    Technical environment: IBM / AIX 5.2, SUN / SOLARIS8and HP / HP-UX11, Windows XP Pro and Windows 2000, Oracle 8i and 9i. TSM 5.2
  • FRANCE TELECOM - Migration and Optimization Architect

    Paris 2003 - 2004 Extraction, processing and integration of data in the Technical Information System
    - Projected analysis and sizing of the Very Large Production Databases
    - Definition of the Technical Architecture and the recommendation of stake in the current standards
    - Audit of performances and recommendations of optimization
    - Porting and recompilation of 32-bits codes on Solaris-64bits platforms at Orange Netherlands
    - Third Maintenance for numeous Decision-Making Applications under BO
    Technical environment: SUN Solaris8, Windows NT and Oracle 9i
  • CEGETEL SI - Oracle DBA Team Leader and Information Systems Architect

    2001 - 2003 2nd Cegetel Mission (Oracle DBA Team Leader) : 04/2002 - 12/ 2003
    Deployment of Solutions, Backup and Recovery with SqlBacktrack
    - Management of Production DBA Team to manage up-to 310 databases
    - Administration and Supervision of databases through OEM Tool
    - Management of the work orders, incidents and penalties in non-manufactured hours
    - Identification of the recurring problems and resolution
    - Audit, Maintenance and Tuning of Oracle databases with Precise Indepth for Oracle
    - Reorganization and Tuning of Production critical databases
    - Realization of Shell Scripts to automate Oracle Administrators' Tasks
    - Participation in "Task Force" for the overall improvement of the Technical Architecture.
    Technical environment: Solaris8, and HP-UX11, AIX4.3,
    Oracle 8 and 9i, 32 and 64-bits

    1rst Cegetel Mission (I.S. Architect) : 04/2001 - 03/2002
    Qualification and Deployment of Solutions for Fix & Mobility Lines
    - Reengineering and implementation of information flows in secure mode
    - Assistance and driving of projects with the Engineering Center
    - Elaboration, Control and Promotion of Safety Standards
    - Diagnostic and Management of the critical Production Incidents
    - Capacity Planning and resizing of databases with strong volumetric
    Technical environment: UNIX (Solaris8 and AIX4.3), Oracle 7.3.4 to 8i
  • DUTCHTONE (Orange NetherLands) - Oracle Data Warehouse and Business Objects Consultant

    2000 - 2000 Responsible for the Deployment of Business Objects
    - Supervisor, Designer, Reporter, Broadcast Agent and WebIntelligence
    - Conception, Modelling and Integration of Specific Business Applications
    - Administration of the Oracle Large Databases supporting the Data Warehouse
    - Elaboration of a System to update the Decisions Dashboard through the Intranet
    Technical environment: Business Objects, Oracle
  • Orange France - Project Manager for Oracle and Business Objects

    2000 - 2001 - Management of a team of four persons, Supervision and Conception with Business Objects
    - Administration of Oracle databases
    - Audit on Data Warehouse and G.I.S Projects
    Technical environment: SUN Solaris 2.6, HP-UX 10.20, Oracle 7.3.4 8i (with Spatial Data Option), Windows NT 4 Workstation, SQL*Net v2.3 and Net8, Network Ethernet, TCP/IP
  • MOBINIL (Egypt) - UNIX System Engineer and Oracle DBA

    1998 - 2000 - Within the context of the deployment of a new National Telephony Network in Egypt
    - NT and UNIX Servers Administration, Backup & Recovery Strategies
    - Writing the General Architecture and Specification Guides
    - Reorganization and optimization of databases for the Y2K Certification
    - Recruitment Training of DBA Candidates to the internal procedures
    Technical environment: HP-UX, Windows NT and Oracle
  • CREDIT AGRICOLE BANK - Responsible of the Industrial & Ratification Service

    Montrouge 1997 - 1998 Workstation and Networks Division (Saint-Quentin-en-Yvelines)
    - Qualification and Industrial Ratification of Workstation Solutions
    - Definition of a technical landing and rules for interoperability with the existing solutions
    - Elaboration of the deployment procedures for the softwares on client-part of the applications
    - Management of the evolution of the approved solutions and licenses of the microcomputers park
    - Qualification of the 16 bits solutions for their migration towards Windows NT (2500 Clients)
    Technical environment: Client/Server Architecture, Ethernet,
    Windows, Unix, MVS, Oracle
  • ALLIED SIGNAL - Unix System Engineer.

    1996 - 1997 Supervision of approximately 1000 workstations connected Europe-wide
    - Implementation of an IT Disaster Recovery Plan, to move the Drancy Site to Sophia-Antipolis
    - Participation in the rolling-out of the Oracle Databases Migration
    Technical environment: HP 9000 series K410 and T500 bi-processors,
    HP-UX 10.20, Oracle 7.3.1, HP OpenView,
    Windows 3.11 and NT4 Workstation, SQL*Net v2, Emulator Exceed5


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