You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Pierre-Axel AnnonierPA

Pierre-Axel Annonier

IT and Security Technician — Troubleshooting

€290/day
Sélestat, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Pierre-Axel

Do you manage your IT on a daily basis without really knowing if it's up-to-date, backed up, or properly protected? This is the case for most small businesses, and it's often where the real risks lie.
I am an IT technician specializing in cybersecurity, with 4 years of field experience (N2/N3 support, server administration, deployment) across 700 multi-site locations, and currently pursuing a cybersecurity engineering degree at CNAM Strasbourg.
I help SMEs, freelancers, and small businesses secure and make their IT reliable, without jargon or oversized solutions.
Specifically, I can help you with:

Diagnosing your setup (workstations, network, backups, passwords)
Securing your Wi-Fi and professional network
Updating and cleaning your workstations
Implementing reliable automatic backups
Performing a basic GDPR compliance check
Troubleshooting issues (slowness, viruses, failures)

My approach:

Clear diagnosis, without technical jargon
Prioritized recommendations based on your budget
On-site intervention (Sélestat, Colmar, Strasbourg) or remote
Option for monthly follow-up to keep your IT up-to-date and secure

To get started:
I offer an affordable initial diagnostic to provide a complete overview of your IT security, with a simple report and action priorities.

Indicative prices:

IT security diagnostic: starting from €150
Troubleshooting / one-off intervention: starting from €50/h
Monthly follow-up (updates, backups, support): by quote
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Sélestat (up to 50km), Mulhouse (up to 10km), Strasbourg (up to 10km)

Experience

  • ANNONIER Pierre-axel
    Freelance Cybersecurity Consultant – SSI Audit & Compliance
    CONSULTING AND AUDITS
    June 2026 - Today (2 months)
    67600 Sélestat, France
    IT and security technician, I help individuals, freelancers, and small businesses to make their daily IT reliable and secure. My approach: simple, concrete solutions adapted to your means, without jargon or technical overkill.
    My interventions cover:

    IT troubleshooting and diagnostics (workstations, network, peripherals)
    Securing professional networks and Wi-Fi
    Implementing reliable backups
    GDPR compliance diagnosis (first level)
    Raising team awareness of good cybersecurity practices
    One-off or recurring IT support and maintenance

    In addition, I am developing RootSentinel.fr, a personal project aimed at democratizing web security audits for small businesses (OWASP analysis, cyber watch, light vulnerability testing). This project allows me to stay up-to-date on current threats and provide practical tools to my clients.
    I place great importance on education: a security measure is only valuable if it is understood and applied by the teams.
    Based in Sélestat, I work in person in Alsace (Strasbourg, Colmar, Sélestat and surrounding areas) and remotely as needed.
    Secure Web Development System Administration Information Security Audit Offensive & Defensive Cybersecurity Application Security (OWASP, Encryption, IAM)
  • Schmidt Groupe (CDI)
    Information Systems / Cybersecurity Engineer
    RETAIL (SMALL BUSINESS)
    April 2024 - October 2024 (6 months)
    Lièpvre, France
    Cyber watch, security, and maintenance of internal tools (Schmidt, Cuisinella, ID PRO). Deployment of GDPR / ISO 27000 compliant solutions and proactive incident management.
  • SO ONE (Sogestrel)/ Groupace (CDD)
    IT and Support Technician
    October 2024 - November 2024 (1 month)
    Sainte-Croix-en-Plaine, France
    Website migration, implementation of an IT/HR ticketing application, and documentary organization on SharePoint.

Recommendations

Be the first to recommend Pierre-Axel

Help this freelancer shine by sharing your experience working together.

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

  • Cybersecurity Engineer
    CNAM Strasbourg
    Ingénieur en Cybersécurité
  • Professional Title – Web Developer
    2021
    Titre Professionnel – Développeur Web

Skill set

Categories