Consulting

I am looking for short term missions, like:

  • Fireman on down production
  • Audits (pen tests, infrastructure ‘s health…)
  • Performances issues
  • Projects
  • Pilot/POC
  • Remote admin

Need a new look on unsolved problem?

My Microsoft / Network / Security knowledge enable me to integrate all layer of your infrastructure in the brainstorming, and so suggest smart solutions in your environment.

Unlike mono product/techno experts, I use my global view to spot impacts on all your layers and correlate events or settings together.

I am sure you have pebbles in the shoe that I would enjoy to take off! Remote or on site, from one hour to 2 months, we will find a way in your context.

Example of missions

(350 days over 3 years)

Global technical expert on infrastructure:

  • Global architecture and incidents levels 3,
  • Storage / Virtualization / Backups / Load balancer / Firewall / …
  • Documentations including norms & Standards,
  • Cloud: Office 365, Amazon (AWS),
  • Infrastructure as a code (Terraform).

Overhaul of infrastructure in Equinix Datacenter,
Security :

  • IT Audit,
  • Centralization of logs and passwords,
  • Secure external access.

(+200 days over 4 years)

SharePoint & SCCM expertise,
Creation of master (Windows 7 & 10),
Office 365 Migration,
DocAve implementation,
Monitoring deployment,
Problem solving levels 3.
(150 days over 1,5 years) AD Migrations after M&A (Safenet, Trueb),
SCCM Expertise & Bitlocker worldwide (~12K PC),
POC with GLPI to manage all computers (~12K PC).
New infrastructure in HA (open source stack),
DevOps Automations through Rundeck,
Operating infrastructure

(BPCE) (150 days over 2 years)

Global architecture and incidents levels 3,
Global technical audit,
Server hardening,
GLPI (ITSM),
SCCM: architecture & deployment, workstation master,
Overhaul SQL & filers,
Storage from NetApp to Equallogic,
MPLS Network analysis & QOS deployment: 4 BlueCoat + Policy Center

Going further

My full resume here

You can reach me here: mathieu.chateau@lotp.fr

Linkedin : linkedin.com/in/mathieuchateau

twitter: twitter.com/mathieuchateau

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