Freelance RDMS : Nos nouveaux indépendants enregistrés

Résumé d'expériences de Christian,
freelance RDMS habitant la Moselle (57)

• Storage and NAS Administration

  SiMAC Professional PSF ( Luxembourg )
  Jan 2013 - aujourd'hui

  Assuring the delivery of Storage, NAS and SAN services. Mainly oriented to NetAPP clients.
  
  Equipment and Software involved:
  
  NetAPP V-Series/FAS 22k, 32k, 31k, 60k and 62k. NetAPP Metrocluster.
  
  Some of my duties:
  
  NetAPP Metrocluster takeover troubleshooting due to Brocade hardware failures at Victor Buck Client.
  SAN under NetAPP FAS latencies investigation and monitoring.
  NAS Provisioning for Unix and Windows and MultiPlatforms clients, SnapVault and SnapMirror as well as vfiler DR configuration at Dexia Client.
  Deduplication, Compression schemes deployment on Thin Provisioned Volumes.
  NetAPP performance observation and study through Performance Analyzer and stats counters.

• Storage Administration

  HSBC Private Bank ( Suisse )
  Jan 2012 - Jan 2013

  Assuring the delivery of Storage, NAS and SAN services. Backup support.
  
  Equipment and Software involved:
  
  EMC VMAX2, EMC Centera Gen4s, EMC DataDomain, NetAPP V-Series, Cisco MDS-9k, Cisco Nexus-5k, Veritas NetBackup 7.5
  
  Projects:
  
  Data Center moving: responsible for Backup, Storage Equipment and SAN switches moving.
  Upgrade of all Cisco MDS Hardware and Software
  HP Blades MDS Switches migrated to NPV switches.
  
  Some of my duties:
  
  Lun provisioning and decommissioning thru SMC/Unisphere and symcli.
  EMC StorageScope reporting for management.
  Performance problems study through EMC Performance Manager and SMC SPA.
  Virtual Provisioning and Tiering ( Fast VP ) implementation on VMAX.
  EMC Control Center ( ECC ) upgrades and patching.
  Business Continuity solutions implementation for Oracle, Sybase and DB2 databases. via TimeFinder/Clone
  EMC SRDF/S pairs deployment.
  NetAPP CIFS and NFS sharing provisioning, as well as sFTP and FTP-SSL.
  HomeDir and widelinks implementation on NetAPP.
  NetAPP’s SNMP monitoring configuration thru DFM
  NDMP NetAPP backup solution implementation on Symantec NetBackup.
  SNMP configuration on Cisco MDS, EMC DataDomain and EMC Centera
  Replication configuration on EMC DataDomain
  Backups and restores performed using Symantec NetBackup and EMC DataDomain.
  Application archiving solutions implemented on EMC Centera

• Storage and SAN Administration

  Ausy Luxembourg ( IT consultancy ) Luxembourg
  Jan 2011 - Jan 2012

  Project: IBM France
  
  Providing and assuring delivery Storage and SAN services in a complex outsource multi-client environment
  SAN Fabrics performance study and troubleshooting.
  Brocade Fc Routing and FCIP solutions deployment in order to achieve Storage array migration.
  
  Some of the equipment involved:
  
  Clariion CX4, EMC VMAX, IBM DS8k, IBM SVC, HP-XP, Hitachi HDS-AMS, NetAPP V-Series and FAS-Series, Brocade DCX, DCX-4S, IBM BladeCenter, Cisco MDS-9k, Cisco Nexus-5k.
  
  Some of my duties:
  
  Lun provisioning and decommissioning ( Clariion CX4, VMAX, IBM SVC, IBM DS8k, IBM V7k, Hitachi HDS-AMS, HP-XP )
  EMC Ionix Control Center upgrade.
  Business Continuity Solutions deployment on variety of Storage Bays which solutions used were TimeFinder/Snap, Flashcopy ( IBM ) and RaidManager HP-XP.
  DRP and High Availability deployment IBM MetroMirror and GlobalMirror.
  EMC VMAX SRDF/S pairs establishment.
  EMC VMAX FrontEnd port Performance problem study and resolution by FA rebalancing.
  NetAPP’s CIFS and NFS sharing provisioning.
  Netapp Data Ontap migration to 8 from 7.3
  NetAPP 32bits aggregates migration to 64-bit base ones.
  Brocade DCX/DCX-4S installation from scratch.
  Brocade ICL links establishment.
  Brocade Network Advisor deployment to manage fabrics.
  FabricWatch ( Brocade ) settings tuning.
  Brocade BottleNeckMon solution deployment for Buffer Credit Analysis.
  Brocade and Cisco MDS9k security policies implementation.
  Blade switches migration to Brocade Access Gateway type of switches.

• Storage/SAN and Unix Admin

  HALIAN ( IT consultancy ) Luxembourg
  Jan 2008 - Jan 2011

  Project: European Parliament
  
  Assuring deliverance of Storage and SAN services
  
  Equipment involved:
  
  Hitachi HDS-USP, USV and TagmaStore; 9970, Brocade 48k, Brocade XPath, Cisco MDS-9k and Cisco MDS-9222i, HP-XP 12k, HP-EVA, StorageTek 6140, Sun Blades, HP-Blades, Sun M5k, M3k, SunFire 25k, 15k, SF48k, etc.
  
  Some of my duties:
  
  Lun provisioning and decommissioning ( Hitachi HDS, HP-XP, HP-EVA, StorageTek 6140 ).
  Business continuity via Hitachi COW, ShadowImage using RaidManager on Unix and Windows ( HDS, HP-XP).
  DRP scriting solutions implementation on HP-XP and HDS with RaidManager.
  Write Pending Limit performance problem study on Hitachi HDS USP for Outlook Applications.
  HDS USP SCSI reservation analysis for Vmware ESX hosts.
  NetAPP CIFS and NFS sharing provisioning
  NetAPP Snapmirror and Snapvault pairs deployment.
  64-bits aggregates migration on NetAPP DataOntap 8.
  FCIP performance analysis and resolution on a Cisco MDS 9222i Fabric.
  Tiering on Hitachi USP using external StorageTek bays.

• Job tittle: Unix Administrator with Storage support

  O2 Ireland Ltd ( Mobile company )
  Jan 2007 - Jan 2008

  Delivery of Unix admin and Storage services
  Both Legato Networker and EMC EDM migration to EMC NetWorker.
  
  Equipment involved
  
  Clariion CX3/4, EMC DMX2/3, McDATA ED-6064, ES-30xx, Intrepid 6140, Sun Fire, Sun Vseries, HP RX servers, HP Dclass servers, IBM Aix P series
  
  Some of my duties:
  
  Administration and problem resolution on HP-UX 10.20, 11v1/2/3, Solaris 8/9/10 and AIX 4/5.
  Ignite-UX, Jumpstart and NIM automatic system installation setup for HP-UX, Solaris and AIX.
  Veritas Netbackup 6 backups/restores performed.
  McData zoning performed.
  EMC Clariion Lun/EMC DMX-2 provisioning from
  Timefinder/Mirror with SRDF/S scripting for automation of replication of envs.
  HBA and FA flags setup on DMX
  Veritas Cluster 4 corruption problem resolution.
  Powerpath installation and deployment on AIX and HP-UX.
  Bind and DNS administration.

• Job tittle: Middleware and System Administrator (with some Storage support)

  RED.es ( Responsible for “.es” internet domain allocation ).
  Jan 2004 - Jan 2007

  Performance benchmarking and Functional tests of Web Applications.
  SAN and NAS Provisioning with EMC Clariion CX700 and EMC Celerra NSG
  Delivery automation of Unix servers and environments.
  
  Some of my duties:
  
  Administration and problem resolution on Solaris 8, 9, 10, SuSE 7,8, RedHat 3,4 and Debian 3,4.
  Automatic templates definition for installation on Solaris, SuSE, RedHAT based on Jumpstart, KickStart and VNC.
  OpenSSL certificate deployment.
  JBoss, Tomcat and WebLogic application deployments.
  Testing and benchmarking of application’s functionalities and performance measuring with Apache JMeter and Grinder.
  Native user account system migration to OpenLDAP solution.
  Alteon HA solution implemented for the HTTP/HTTPS traffic.
  VLAN creation and definition with Catalyst.
  Veritas Cluster 4 with Oracle deployment.

• Job tittle: Unix and AS/400 Systems Administrator

  RIU Hotel ( Hotel chain and tourist sector company )
  Jan 2004 - Jan 2004

  Member of a small team that assured Unix, AS/400, Oracle, TSM backups services for the hotel chain and their subsidiaries in the States and NorthAfrica.
  
  Duties:
  
  AS/400, Solaris 7 administration.
  IBM TSM administration.
  Oracle Financials 11i migration.
  Sun A5k storage provisioning.
  Veritas Cluster 3 deployment.

• Job tittle: Senior IT Consultant

  Unisys Spain ( IT Consultancy )
  Jan 2000 - Jan 2004

  Oracle DB Performance study and troubleshooting.
  Unix scripting automation
  Unix and Database auditing.
  Oracle and Unix training delivery.
  CRM migrations.
  
  Some of my duties:
  
  Solaris 2.6, 8, 9, HP-UX 10.20, 11, Aix 3,4,5, Tru64, RedHat, SuSE installation, and administration
  Siebel, SAP and Oracle Applications migration.
  HP-UX with ServiceGuard cluster installation.
  ...

• Storage/SAN and Unix admin

  Project: Krediet Bank Luxembourg ( KBL )
  aujourd'hui

  Migration project from SunFire 15k/25k on HA applications to new Sun M5k envs implemented with the help of EMC TimeFinder and SRDF solution and Veritas 5 FlashSnaps.
  
  Duties:
  
  Lun provisioning and decommissioning EMC DMX4.
  Business continuity via TimeFinder/Clone and TimeFinder/Snap.
  EMC SRDF/S pairs deployment.
  TimeFinder/Mirror migration to TimeFinder/Clone pairs.
  Solaris Zones cloning using Veritas 5 FlashSnap
  Booting On SAN solution using on EMC DMX device implementation
  EMC Timefinder/Clone scripting to generate new Solaris zones employed in Reporting.
  DMX masking and FA flags problems resolution on Solaris Cluster 3.2 with Veritas 5.
  Solaris JASS security templates generation.
  IBM TSM client configuration and backup/restores performed.

• Job Tittle: Unix SysAdmin with Storage support

  Project: OPOCE ( European Institution )
  aujourd'hui

  Guiding a unix structure in a European’s institution client.
  
  Some of my duties:
  
  Sun T3 migration to StorageTek bays.
  StorageTek Bay Raid reorganisation.
  StorageTek sccs scripting to provide luns and reporting.
  Apache’s dynamic module compilation.
  Sun WebProxy and ReverseProxy configuration.
  Apache Tomcat and JBoss application deployment.
  Solaris applications migration to Solaris Zones with capping implemented.
  Solaris UFS migration to Solaris ZFS.
  Samba, nfs sharing provisioning on Solaris
  Jumpstart and KickStart configuration for Solaris and RedHAT envs.