Freelancer profile translated to English.

Description

With over 10 years of IT experience, I specialize in systems management, custom PowerShell scripting, and complex migrations (Exchange, AD, SCCM). I support companies at every stage of their IT projects, ensuring smooth and efficient execution.

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Chartres (up to 30km)

Noveocare,
Infrastructure and Support Manager
September 2022 - Today (3 years and 9 months)
Chartres, France
Carve-out project involving several complex sub-projects:
• Preparation and automation of a migration between two domains for 800 workstations following a divestiture.
• Supervision of the creation of the Azure Landing Zone and implementation of all system infrastructure (Active Directory, DHCP, file servers, etc.).
• Design and deployment of a new network infrastructure (Orange BVPN network, business internet, and VPN to Azure).
• Migration of email from Zimbra to Exchange Online.
• Ongoing management of a network migration, including planning and execution phases.
• Daily team management: task planning, performance monitoring, priority and escalation management, inter-site coordination, as well as hardware and software license management.
Ipsilan Networks, Bièvres
Systems and Network Engineer
March 2019 - September 2022 (3 years and 6 months)
- Administration and migration of Active Directory environments (GPO, rights delegation, user creation, version upgrades, etc.) in various infrastructures for multiple clients;
- Administration and Deployment of SCCM (System Center Configuration Manager);
- Deployment of access switches (Cisco Meraki, Cisco Catalyst) and Wi-Fi access points (Cisco Meraki, Cisco Mobility Express);
- Migration and administration of servers: Active Directory, DHCP, DNS, NPS, Certificate;
- Migration and Administration of Exchange On-Premises and Online for several companies;
- Migration of an ESA (Email Security Appliance) Cluster to a Cisco CES (Cloud Email Security);
- Project management: organization of kick-off meetings, planning with the client, and monitoring adjustments based on progress and client needs.
Truffaut, Lisses
Systems and Network Administrator
September 2011 - February 2019 (7 years and 5 months)
- Windows server administration: Updates, backup, troubleshooting, monitoring;
- Active Directory administration: Backup, evolution, deployment of domain controllers (DC and RODC), DFSR service administration;
- Hyper-V and SCVMM administrator;
- SCCM server administration;
- Deployment of Cisco Meraki switches across about ten stores and at headquarters;
- Level 2 and 3 support for systems, networks, and client workstations;
- Deployment/installation:
- Client workstations (Windows XP, Windows 7, Windows 8, 8.1, and 10);
- Servers (Windows Server 2008R2, 2012R2, and 2016).