Christophe DI MEGLIO

En résumé

Entreprises

• METANEXT - METANEXT contractor

  Boulogne-Billancourt 2014 - 2014 Technical expert / Head of project transformation.
  (10 months) HP for SFR
  METANEXT contractor. Program : SFR Virtuose
  
  Technical expert solutions and tools.
  Head of transformation project called " Romance ".

• CREDIT AGRICOLE - ALCYANE contractor

  Montrouge 2012 - 2014 Technical CMDB and production tools expert.
  (One year and sevent months) ALCYANE contractor. CACIB GIT/ITS/AIS/AS
  Technical CMDB and production tools expert.
  
  * Technical inventory repository creation ( 8000 assets).
  o Daily datas and configurations injections by scripts (bash, perl)
  (Network address plan, Vip F5, Cluster, Virtual machines, Zones, San, Controlm, DBMS...).
  o CLI tools based on bash scripts and stored sql procedures.
  o Technical inventory repository inconsistencies with "alerting" (bash/sql).
  
  * Web portal creation (apache, php, javascript, perl, bash) for infrastructure events managements (Maintenance
  and DRP operations).
  
  * CLI creation for monitoring (Hyperic) management : Enable / disable alerts, managing complex resource type
  like clusters or DNS aliases (bash).
  
  Technical environment :
  o Solaris 6-10
  o Linux Redhat 3-6/Ubuntu
  o HP-UX 11

• Electronic Market Application - Pre-Production Manager

  2010 - 2012 (One year and nine months) Fixed Income et Forex (International dimension).
  SOCIETE GENERALE
  SGCIB ITEC/PRD/TSM/PPS
  
  Management of the electronic market pre-production team (10 people).
  
  * Manage applicative technical pre-production environments (Quality assurance, Rollout...) : In charge of
  technical supports and deployment.
  
  * Platform installation and revamping on perimeter Fixed Income (9 applications, 2 environments).
  
  * Project management : " Pre-production environment setup for alpha fx" (Project cost : 800 K EUR ).
  
  * Use " Lean " method (TOYOTA) on team.

• Electronic Market Application - Production Manager

  2006 - 2010 (Four years) Fixed Income et Forex (International dimension).
  SOCIETE GENERALE
  SGCIB OSS/FIC/AOP-ITEC/PRD/TSM/PRS
  
  Management of the electronic market production team (9 people).
  
  * Execution capacity management and coordination with infrastructure and development teams (Roadmap).
  
  * In charge of application deployment, incident management and configuration management.
  80 windows assets, 70 Unix/Linux assets
  o Systematic implementation of EMC SAN clones on database volumes for major release (rollback plan).
  
  * Solution definition for application high availability and fault tolerance mechanisms (Disaster recovery
  compliance).
  o Application packaging using Unix/Linux service on cluster mode.
  o Solution definition based on :
  * SRDF replication on SAN LUNs.
  * Cisco CCS Vips. ;
  * Name resolution (DNS) differentiated (Cisco GSS).
  
  * Technical framework of functions (ksh) update and enhancement (Dependancy of production chains).

• SOCIETE GENERALE - Linux Technical Account Manager

  PARIS 2005 - 2006 SGCIB GLS/SSD
  
  Management of the Engineering Unix/Linux infrastructure team (6 people).
  
  * Engineering (Solaris/Linux/SAN EMC/ NAS Netapp).
  
  * Evolution and infrastructure revamping projects :
  o NFS servers (SAN) migration to Netapp NAS (nfs).
  Writing migration scripts and quotas, grants and performances management.
  o Migration from PowerPath and Veritas dmp products to MPxIO dmp Solaris/DM-multipath Linux.
  o SAN HBA cards upgrade plan (Qlogic, Emulex).
  o Managing zones on Solaris 10.
  o ZFS on Solaris 10 (volume management, snapshot ..data synchronisation).
  
  
  * IT Asset management tools implementation :
  o Technical Asset Management.
  o Configuration Management Inventory. (Package, patch, system and storage configuration ...).
  o Compliance servers et products (PowerPath Agent version, VxVM...).
  o Reporting (Tape backups, archives, Lun mapping....).
  
  * Technical projects concepts papers and solutions (NTP stratum, NIS migration to Active directory...).
  
  * "In house" tools update and enhancement (Asset inventory, Unix/Linux services clustering ...).

• SOCIETE GENERALE - Unix/Linux System engineer

  PARIS 2002 - 2005 TASK INFORMATIC contractor. SGCIB GLS/SSD
  
  Unix/Linux System engineer.
  
  * Server SUN/LINUX/TRU64 administration ( 3500 assets).
  o Expertise and support level 3+.
  
  Technical environment :
  o Solaris 6-10 (All model SUN : Netra T1- 25K)
  o Linux Redhat 2.1-4. (HP DL 360Gx-HP DL 380Gx)
  o SAN EMC Clariion (CX500, CX700, CX3-80) and DMX (DMX2000,3000,4000).
  o NAS EMC Celerra (32 DM + Symmetrix) and Netapp FAS (FAS3050, FAS3140, FAS6240)
  
  * Engineering and infrastructure architecture.
  
  * Storage (SAN) :
  o Infrastructure servers installation, configuration and zoning.
  o Add and remove SAN LUNs (Mapping/Masking/SRDF).
  o Participation in the SAN migration project (DCARE 1- 3).
  o Solaris/Linux POC on ISCSI.
  
  * DNS :
  o Daily administration (SGCIB zones and root).
  o Architecture and DNS domains revamping (12 servers, 19000 DNS entries, 3000 maps).
  o SGCIB root DNS redefinition and migration.
  o Securing DNS changes : Development of "in house" web application for DNS maps management
  (Apache/PHP/Perl/Mysql) with users profil and links with network addressing plan.
  300 users, 250 updates per day.
  o DNS logs requests aggregations in database (5 millions requests by day).
  o Tuning and securing data zones synchronization : notify, rdnc...axfr.
  
  * NFS : Architecture revamping and securing.
  o High availability services configurations (Clients and servers failovers).
  o Securing NFS volumes and distributions (SAN EMC).
  o NFS tuning.
  
  * Virtualization :
  o GSX/ESX VMWARE pilot implementation.
  o Solaris 10 zones tests and implementations.
  
  * Disaster recovery plan (DRP) :
  o Topology/architecture implementation for Unix/Linux components (HA).
  o " caches hosts " servers and " TTLs" zones tuning.
  
  * Unix/Linux masters revamping (Pxe(n), jumpstart, kickstart). ;
  * Administration and automation technical platform setup.
  o Trusted servers.
  o Unix/Linux profiles.

• CAISSE DES DEPOTS ET CONSIGNATION - Unix System engineer

  1998 - 2001 (Two years and eleven months)
  Unix System engineer.
  * Support level 2 and 3 ( 60 assets SUN). ;
  * Oracle and Sybase servers installations and configurations. ;
  * DNS domain administration (domain : direction des fonds d'épargne). ;
  * Backup management (Legato Letworker and Veritas Netbackup).

Formations

• ESITI/ENSI

  Nancy 1994 - 1997 Diploma of Graduate Engineering Schools
  
  Unix training :
  - Server Administration Solaris Level 1 and 2.
  - The RAID Sun solutions.
  - SDS, VM, vxfs instructions.
  - Sun Cluster 2.2.
  - Security Internet and Intranet.
  - Sun Fire 15000 administration.
  - Tuning on UNIX.
  
  Storage training :
  - Netapp DOT San Administration
  - Netapp Metrocluster.
  - Netapp Data On Tap 7 Mode Administration (DOT 7.x/8 mode).
  

Réseau

• Amelie GALLI

• Arnaud VERON

• Aymeric NOIZET

• Bernard BIESSY

• Denis PELLEVEY

• Francois SULMONT

• Pascal TEA

• Tristan PRÉ

• Wesley ANEST

• Yvan BUSQUET