You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Julien PerretJP

Julien Perret

Cybersecurity & IT Expert for SMEs

€850/day
5 projects
Jouars-Pontchartrain, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Julien

Is your IT costing you time, energy, and sometimes sleep?
My name is Julien, an IT & cybersecurity expert with over 20 years of experience. I work with SMEs that want reliable, secure IT without unpleasant surprises.
My clients see the difference from the first month: fewer incidents, better responsiveness, and security they finally understand.
What I do in practice:
🔒 Audit & security of your IS (EDR, Firewall, MFA)
☁️ Microsoft 365 / Azure Migration & Administration
🛠️ Managed IT services and responsive IT support
💾 Setup of backups and Disaster Recovery Plans (Veeam, Synology)
🔍 Compliance audit & GDPR support
🎓 Cyber training and awareness for your teams
Certified ExpertCyber 🛡️ · Microsoft Silver Partner · Veeam Partner · 7 certifications
Based in Île-de-France, I provide on-site and remote services throughout France.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Jouars-Pontchartrain (up to 50km), Paris (up to 100km)

Experience

  • Procomm-mmc
    Malt logoOn Malt
    System Engineer
    May 2021 - May 2021
    Alfortville, France
    Implementation of a complete infrastructure
    HPe Blade foundation
    Deployment of Active Directory and Microsoft services
    Securing
    Office 365 integration
    Deployment of dozens of VMs and services
    Active Directory System Administration Office 365 Windows Server
  • eiffie
    Freelance IT & Cybersecurity Expert
    CONSULTING AND AUDITS
    June 2013 - Today (13 years)
    Jouars-Pontchartrain, France
    IT consulting, audit, and managed services for SMEs in the Île-de-France region. SI security (EDR, WatchGuard Firewall, MFA), Microsoft 365 migrations, infrastructure deployments (Hyper-V, Veeam), compliance audits, and cyber awareness training. Over 50 clients supported since 2013.
    Virtualization Office 365 Windows Server Antivirus EDR Hyper-V

Reviews

5.0

Out of 3 ratings

S

Sébastien

Eiffage Energie Systèmes

Reviewed on 2/11/2022

A

Antony

Procomm-mmc

Reviewed on 5/18/2021

Recommendations

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Watchguard Gold
    WG Academy
    2026
    EPDR / MFA / Firewall /Wifi
  • Microsoft Silver
    Microsoft Academy
    2026
    MSP / Cloud / PME

Certifications

Skill set

Categories