Alexandre P.

Role of shared system and network administrator: Definition of the system and network architecture for the entire community (across 33 communities), Management of information system-related infrastructure, procurement of hardware, software, and services, quality control of services (performance, security, etc.), team leadership and management, technological watch, participation in IT project monitoring.

City Hall of Mantes la Jolie: (1500 employees): IT Department budget management €1M (operational / investment)

Since July 7, 2014 -> Downgrade Exchange 2013 -> 2007

Optimization of Office licenses to reduce costs.

Project for sharing IT systems/networks of the public buildings of Mantes la Jolie.

Community of Agglomeration of Mantes en Yvelines: DSI budget management €300,000

Modification of the entire network architecture (250 employees) -> Firewall purchase, complete modification of the addressing plan, sharing of systems with those of Mantes la Jolie, project lead.

Interconnection of two remote sites via Ruckus antenna, creation of a Disaster Recovery Plan (DRP) via RUCKUS

Migration Exchange 2003 -> Exchange 2010 then Exchange 2010 to Exchange 2013 for 2 different sites.

Full Wi-Fi coverage of CAMY via Cisco MERAKI MR38 product (10 access points)

Connection of ENM via Ruckus antenna to CAMY (removal of independent SDLS and ADSL lines -> Savings of over €1200 / year)

Redesign of the infrastructure, implementation of:

Hybrid SAN PS6210 Equallogic (redundant fiber link): 36 Tera

R730 Server

Redundancy of two network cores + distribution switches

Implementation of a Veeam backup system on PS6210XS 36To

Reference for the infrastructure teams regarding Systems and Networks.

Audit of the Guerville town hall (Network and Server Infrastructure).

Migration Esxi 5.0 to 6.0 + Vcenter 6.0

Redesign of the fiber optic infrastructure for the buildings.

Management of maintenance, modification, and evolution of ESX, Vcenter servers throughout France Docapost DPS.

Audit of all VMware infrastructures (TRAPPES, LYON, AIX, LILLE, ASNIERE, ORLEANS, BALLAINVILLIER, FRANCHEVILLE, ST-OUEN)

Action plan

Compliance (Best Practices)

Presentation of architecture modifications

-Management of the antivirus deployment project on all sites (Servers).

Deployment of SVA, Gravityzone relay servers.

-Project to create a VMware stretched cluster for DEV environment.

VDI VMware Horizon VM deployment.

P2V of hundreds of servers.

Implementation of a Docker solution for the Vaultier application (Web Keypass):

Front - Backup (Dockerfile scripting, automatic deployment, DB dump, DB import, RSYNC public key synchronization, ...)

Automation of VM deployment via Ansible (VMware), installation, configuration of Windows, Linux servers.

Implementation of VMware infrastructure in Lille.

Upgrade of about twenty ESX to 5.5 U3 E07

Project to create a new 2-tier PKI for all FRANCE sites.

Project: Automated deployment of VMs from a ticketing tool based on ticket characteristics and after validation.

Level 2 and 3 support for Lync / Skype, Active Directory, Exchange, SharePoint for France and DOM TOM (All CR).

MCO, intervention on Windows / Linux business servers.

Patching, on-call intervention outside working hours on critical systems.

+ 10,000 servers

N2 and N3 Support VMware, Linux, Windows.