-
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 10.2.0.3 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 9.2.0.5.0 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
