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Stéphane NonnetSN

Stéphane Nonnet

IT Administrator, Networks, Wi-Fi - Microsoft 365

€550/day
26 projects
Paris, FR
3-7 years

Average response time: 12 hours

Freelancer profile translated to English.
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About Stéphane

⚠️ I do not provide training ⚠️

Systems, networks, cloud, and cybersecurity engineer, I can assist you in the evolution of your company's information system, your services, or your own clients.

In recent years, I have assisted numerous clients: VSEs, SMEs, Mid-sized companies, Startups. This involved setting up or redesigning infrastructures (Wi-Fi, Network, Telephony) in the following contexts:


👉 Moving/Relocating to new premises
👉 Mergers and acquisitions integrations
👉 Redesigns after funding rounds/major recruitment campaigns
👉 Subcontracting on large construction sites
These same clients have since entrusted me with the maintenance of these new infrastructures.

References:
Ministry of Justice, APIJ, Léon Grosse, Brigad, Indy, Mutuelle GSMC, Futurlog


With the "digitalization" of companies in full swing, I also assist a good number of clients with projects such as:

👉 Migration to Microsoft 365 & Google Workspace
👉 Cybersecurity (server and user context)
👉 Implementation of Disaster Recovery Plans (DRP) and Business Continuity Plans (BCP)
👉 IT support and assistance for employees
👉 Consulting, supply, financing (leasing), installation of equipment (PCs, printers, servers, network)

References:
Matiere Premiere, Mutuelle GSMC, AACC, Perspectives Urbaines, B5 Group, BDDRP Groupe, Ecoforces.
To support my expertise, I founded Victoria Solutions (in March 2022, I have 4 full-time employees, all with varied specializations.

Certifications:
3CX, Cisco, Aruba-HPE, Microsoft, Watchguard, Threatdown

I travel throughout France.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Paris (up to 50km), Lille (up to 100km), Marseille (up to 100km), Bordeaux (up to 100km), Lyon (up to 100km)

Experience

  • GCG Architectes
    Malt logoOn Malt
    Network infrastructure
    September 2024 - September 2024
    Paris, France
    Audit of existing network for a future move, relocation of network infrastructure (2-hour downtime only!), restoration to normal operation, updates, update of technical documentation.
    Administration réseaux Chef de Projet Infrastructure Cybersécurité Cloud Infogerance Architecture réseau MacOs
  • MOCKINBIRD
    Malt logoOn Malt
    Migration to Microsoft 365
    October 2023 - October 2023
    Migration from OVH to Microsoft 365, installation and basic user training. 0% loss.
    Microsoft office 365 Office 365
  • Ministère de la Justice
    Network infrastructure architecture, supply, and installation
    CIVIL ENGINEERING
    September 2023 - December 2023 (4 months)
    Paris, France
    Architecture, studies, installation of several network infrastructures in a correctional environment.
    4 network cores, 16 distribution switches, 16 racks

Reviews

5.0

Out of 18 ratings

A

Alexandre

GCG Architectes

Reviewed on 10/3/2024

Fast, efficient, clear, pedagogical! Effectively managed the network infrastructure part of our move.
LucL

Luc

Futurlog

Reviewed on 2/7/2024

Stéphane intervened at our premises to set up a suitable network. Our recent staff growth made the intervention of a good expert necessary. Access needed to be simple for everyone, the network secure, IP telephony priorities defined, etc. We were clearly at the limit of our expertise, and Stéphane intervened very effectively. As soon as we have new needs, we will call on his skills, his kindness, and his didactic explanations again.

Recommendations

Lenka GeraudLG
Brandon BlotBB
Stéphane ParadaSP
+2
Lenka Geraud and 4 other people have recommended Stéphane

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Education

  • Higher Technician in Systems and Networks
    Webforce 3
    2020
  • Bachelor in Systems and Networks Administration
    Sup de Vinci
    2021

Certifications

  • 3CX Engineer
    3CX
    2021
    Administration réseaux voip 3cx telephonie
  • Cisco CCNP
    Cisco
    2021
    Administration réseaux Switch Cisco

Skill set

Categories