Julien DEWITTE

En résumé

Entreprises

• Terarecon Inc - Cloud Computing Engineer

  2011 - maintenant

• LVMH - Network and Virtualization Engineer

  Paris 2010 - 2011 o Performed network, systems documentation and Successfully Implemented a DRP (Disaster Recovery Plan)
  o Implemented 2 new Dell Equalogic SAN with data replication
  o Introduced new Network topology with Cisco 2800 with backup link and 6 WAN connections
  o Configured and migrated end-user to an IP Phone Technology (including IP Switches)
  o Implemented a new Virtualization architecture under Vsphere 4.1 with High Availibility
  o Evaluated, designed and implemented a new Wi-Fi using Cisco WLAN Controller and using Kerberos Authentication.
  o Optimize LAN by using performance reports and monitoring network in a 24x7 environment.
  o Participated to a major Lotus Domino migration in order to centralize data of Moet Hennessy
  and reducing drastically costs.

• Access-IT - IT Consultant

  Villeneuve d'Ascq 2009 - 2009 o Network and System infrastructure maintenance for small and mid-size companies
  o Implemented new network with the supervision of an engineer for the International Jazz Festival of Montreal.
  o Detected malfunctioning of customers network and made / suggested required changes
  o Setting up Virtualization server and migrate from the old server infrastructure using ESX 4
  o Firewalling, VPN, Proxy and security
  o Audit of Security and network for customers
  o Track, record for diagnosing complex problems and consistently delivering effective solutions

• MTO Telecom - Network support specialist

  2008 - 2009 o Provide tier 3 and 4 support for MTO Telecom clients on a 24x7 rotation schedule
  o Initiated network enhancements to reduce network downtime to nearly 0%
  o Customer’s Network Equipment maintenance (Bonding line, firmware upgrade, routing table)
  o Ensure thorough network documentation, including maintaining each account’s configurations, network diagrams and backups of configurations.
  o Configuration of switches/routers for new customers

• Imagiweb - Linux Administrator

  2008 - 2008 o Maintaining webhosting servers. (Mysql, Dns, Plesk, Apache, Ssh)
  o Creation of web hosting space and specials needs for customers.
  o Setting up a backup system.
  o Securing data and Firewalling

• Alcatel – Lucent - Network engineer

  Paris 2007 - 2007 -Designed Wi-Fi Network with a team of 10 engineers in order to deploy Free wireless in PARIS for SFR (French mobile network operator)
  -Supervision and maintenance of Wireless infrastructure in France
  -Track, record for diagnosing complex problems and consistently delivering effective solutions
  -Setting up a monitoring and logging server (Nagios, Mrtg, Snmp).
  -Designed and implemented an internal tool with MySQL database and PHP

Formations

• Ecole Supérieure D'Informatique De Paris (ESI - SUPINFO) (Paris)

  Paris maintenant

Réseau

• Anne-Laure BÉATRIX

• Bruno RAYNAL

• David MAI XUAN

• Guillaume SAGGIORO

• Léonard CHABREDIER

• Mehdi BEDADI

• Michel TONNELIER

• Philippe PHILIPPE JUAN (JUAN)