CV/Mission PHP LAMP freelance

Résumé des emplois d'Arnaud,
freelance PHP LAMP habitant Paris (75)

• Hosting and outsourcing of platforms
  2009 - aujourd'hui

  Management and hosting of numerous platforms (mostly Debian, a few Gentoo) for clients (M21 Editions, KDP
  Groupe, NetAnswer, etc), using redundant technologies (DRBD, iSCSI, MySQL master/master, bonding, etc)
  – In partnership with Eulerian, development of their own network, dispatched between two distant datacenters, with a redundant black fiber between them, and creation of their AS (50234). Management of the RIPE forms, and the RIPE db; configuration of pairs of Cisco 6500 and 3560 to ensure maximum availability and redundancy (BGP, eBGP/iBGP, OSPF/OSPFv3); network in full IPv4 and Ipv6; management of the peering relationships on Equinix-IX (for now).

• mission for Bred (french bank)
  2008 - 2009

  Architecture, implementation and deployment on production of the IPAB system (web service of online account
  statements for their customers, with secure SSL access) (Linux RedHat « home », Apache reverse proxy, Apache,
  SSL, MySQL, PHP, LAMP, jailbox, chroot, NFS, heartbeat, bonding, iptables; bash scripting of production
  batches)

• mission for Europages (french business directory)
  2006 - 2007

  – Complete overhaul of their mail systems, ensuring for availability and redundancy (FreeBSD, Postfix, Courier-
  IMAP, WebMAIL, MySQL)
  
  • Miscellaneous over the years:
  – A number of “firefighting” missions, ranging from broken servers due to bad updates, to software deployment
  across multiple educational institutions, and going through the installation of a fax-server using Hylafax.
  And before...

• 2004 - aujourd'hui

  work as “freelance” in the company I founded, Cusae. I acquired some extra-technical competences doing this: accounting, managing, validating and modifying contracts with customers and suppliers, and relationships with the french administration.

• Network and system adminitrator, Profile For You
  2000 - 2002

  Responsibility for the system and network team, reporting to the IT director
  – Interaction with the development team, working at finding common grounds
  – management of suppliers and hardware
  – platform used Cisco switches for access, and Foundry ServerIrons for load-balancing
  – multiple MySQL servers in master/slave state
  – Management of the development servers, test, pre-production and production servers (deported to the Colt datacenter
  in Paris)
  – Setup of a backup solution for firewalls, internal and external network, RAID servers for the DB, and encrypted
  tunnels for secure communications

• System administrator, Certix/Worldnet (ISP)

  1999 - 2000

  – First approach of work and of the Internet from a provider view
  – deployment of a proof of concept platform to replace the previous mail servers under the supervision of a senior
  administrator (F. Nguyen)
  – Study for servers for the Kobby platform (epager)