Walid HANBLI

En résumé

Entreprises

• ooredoo Alger - Senior DBA

  2016 - maintenant Working with DBA Team for Ooredoo.
  
  Project:
  * Training and field support of junior resources. ;
  * CBIO Data Cleaning Tools implementation on production ;
  * Hist call database design, scripting and deployment ;
  * Oracle Enterprise Manager 12c metrics and report enhancement ;
  * CBIO refresh procedure deployment (using RMAN and DBextract tools)
  Task:
  
  * Managing all Oracle platform (ERP, CRM, DWH, EXADATA ...) ;
  * Support different team on daily administration tasks ;
  * Secure databases (backup, archiving, data masking, access,) ;
  * Tuning performance (SQL Queries, CPU, IO, memory consumption) ;
  * Responsible for preparing detailed Project Plans / Schedules to meet project delivery objectives and assist in the development of policies and procedures and ensure their implementation and enforcement

• Ericsson - Senior DBA

  MASSY 2014 - 2016 Working with Ericsson Algeria delivery team on CBIO program for Ooredoo.
  
  Project:
  * BSCS Storage replacement :from oracle sun storage to EMC VNX7600 and data migration on Oracle 11gR2 (RAC,ASM) ;
  * Backup Modernization : integration EMC data-domain with NetBackup ;
  * Integrated CS5 system statistics to ENIQ.
  * Integrated CBIO system statistics to ENIQ. ;
  * BI/DWH : integration GreenPlum with Informatica CDC PowerExchange ;
  * EMA,EMM upgrade :database integration
  
  Task:

• Orange - DBA Team Leader

  Paris 2010 - 2014 Responsible for the database administrators production team, multi-asset, real-time platform and related applications, including working with local and remote systems engineers, managing projects and ensuring optimal efficiency and performance of the hardware and database software assets that comprise the market making system.
  
  * Leadership, vision, planning and control of the DBAs activities
  * Implementation, administration and maintenance of all Orange databases that includes Oracle, MS-Sqlserver, Mysql, Postgres and also the Backup solutions
  * Responsible for preparing detailed Project Plans / Schedules to meet project delivery objectives and assist in the development of policies and procedures and ensure their implementation and enforcement
  * Assisting to the Launching and Implementation of the Commercial Trade Information System infrastructure of Orange Tunisia as DBA team leader (around 200 Unix Servers / 10 Oracle databases / 10 MS-Sql Databases / 20 Mysql Databases )
  * Installing and administrated Oracle on UNIX, LINUX ,VMWARE and WINDOWS (clustered on SAN).
  * Capacity planning for databases ;
  * Diagnosed and troubleshooting database problems and applied solutions to increase company efficiency include Working with local and remote support engineers
  * Followed and performance analysis, tuning databases and Study needs to improve and evolution.
  * Integration with monitoring systems (Sitescope) ;
  * Change management, license management. ;
  * Clone database, Standby Database and replication ;
  * Billing / Rating and other telecoms applications support
  * Implementation of clustering solutions: Symantec Veritas Cluster for HP-UX/Redhat servers and HACMP for AIX Systems
  * Centralized Backup via EMC-Network ;
  * Development of Disaster Recovery and migration Plans ;
  * Ongoing development of system-wide statistics and report generation ;
  * Managing many projects: SI infrastructure configuration, Backup solution deployment, Database tunning, OS tuning, database replication, Recipe of the backup solution(Networker), Recipe of the high availability solution, BI design database

• Tunisie TradeNet - System and database administrator

  Tunis 2001 - 2010 Responsible for managing IT operations of the national exchanging platform (Tunisia TradeNet) between different customer of foreign trade. this platform consists of Oracle clustered database Servers, application servers (Tomcat, IAS), a work flow solution, mail server, a backup solution and an archiving solution.
  
  * Installing and administrated Oracle on UNIX, LINUX and WINDOWS (clustered on SAN). ;
  * Managing databases volumetry ;
  * Diagnosed and troubleshooting database problems and applied solutions to increase company efficiency.
  * Followed and performance analysis, tuning databases and Study needs to improve and evolution.
  * Integration with monitoring systems (Enterprise Manager, shell scripts,Tivoli)
  * Change management, capacity planning, license management.
  * Clone database, Standby Database ;
  * Administration Sun Solaris, HPUX, Linux (Redhat , Suse), AIX and Windows systems to ensure availability
  * Administration of the Cluster (Cluster Legato, Veritas Cluster, Sun Cluster)
  * Administration of Oracle Application Server (Oracle Application Server, Web Application Server)
  * Administration of the archiving solution (SNARC,OPTIM)
  * Administration Backup Solution (NetBackup) ;
  * Administration Mail Server X400 (MailPac)
  * Administration Mail Server Mirapoint ;
  * Administration Internal Mail Server Lotus Notes ;

Formations

• ISG TUNIS (Tunis)

  Tunis 1996 - 2001 Bachelor of Computer Sciences

• Lycée Khaznadar (Le Bardo)

  Le Bardo 1989 - 1995

Réseau

• Anis DAMAK

• Anis THAMEUR

• Ben Ahmed MOHAMED HEDI

• El Mahdi BOUMAIT

• Hamouda LOUATI

• Helmi RAIS

• Issam BOUMAIZA

• Ramzi BEJAOUI

• Slim INOUBLI

• Wael HORCHANI