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Caen, France

Antonin Crevon

Computer engineering student at CESI, specialising in systems, networks and cybersecurity. Work-study at Orano, La Hague site.

I design and run my own homelab, and at work I handle change management in an industrial environment. This site covers my background, my projects and how to reach me.

Download my CV Printable version

Portrait of Antonin Crevon, in a navy sweater and glasses, in a park

Right now updated: Oct 2026

  • Sept 2026Work-study at Orano, La Hague site, as Alt CAB Manager Junior. The CAB (Change Advisory Board) is the committee that reviews a change before it goes into production.
  • OngoingSetting up a self-hosted local AI with llama.cpp and Open WebUI.
  • Oct 2026Rebuild of this site: static pages, fonts hosted on the server, no trackers, very little JavaScript.

Background

  1. Sept 2026 – Sept 2027

    Work-study, Alt CAB Manager Junior

    Orano, La Hague

    Professionalisation contract (4 September 2026 to 3 September 2027). Change management in a sensitive industrial environment: method, traceability, committee approval.

  2. 2022 – 2027

    Computer engineering degree

    CESI

    5th year, Systems, Networks and Cybersecurity track, Cybersecurity option.

  3. Early 2025

    Cybersecurity internship

    Orano, La Hague

    Cybersecurity internship in a sensitive industrial environment.

  4. Sept 2025 – Jan 2026

    International internship

    Schlüter Group, Göttingen (Germany)

    Optimising a routing engine (OSRM, C++), microservice architecture with CI/CD pipelines, network segmentation of the cluster, secured SSH and VPN access. Worked and documented in English.

  5. April – August 2024

    Internship, planning tools

    Team Line Solutions, Cherbourg

    Development of planning and scheduling tools.

  6. Community

    President of ASUNT

    Association for raising awareness of new technologies

    Former president of the association.

Skills

Systems
  • VMware
  • Proxmox
  • Windows Server
  • Active Directory
Networking
  • BGP
  • OSPF
  • VLAN
  • IPsec VPN
  • OpenVPN
  • Cisco
  • Fortinet
  • pfSense
Change management
  • Change management
  • ITIL
Cybersecurity
  • SIEM
  • Hardening (ANSSI guides)
  • TryHackMe
  • Hack The Box
  • SecNumAcadémie
Code
  • Python
  • C#
  • Web
  • SQL

Projects

BlindTestManager

A real-time blind test platform. FastAPI back end, WebSockets with python-socketio, synchronised timer, live buzzer, playlists, admin interface.

Source code

BlindTestManager admin interface

AirWatch

A website to browse air quality data, built for a school project. Demonstration project.

Visit the site

AirWatch home page

Carlotti Optique

A showcase site for an optician in my town, built as a volunteer on WordPress.

Visit the site

A Minecraft launcher in C#

A Minecraft launcher written in C#.

GitHub : Tunin05

Homelab

My homelab is designed like a small information system: zone segmentation, data replication, power monitoring and a single remote access path. The diagram deliberately contains no addresses or hostnames.

Internet OPNsensecontrolled double NAT Headscaleexternal server, only VPN LAN Servers Proxmox TrueNAS SCALE VMZFS replication Management Raspberry Pi 5out-of-band mgmt Eaton UPSmonitored with NUT local AI, llama.cpp, Open WebUI
Simplified architecture diagram.
Network OPNsense
OPNsense firewall, a controlled double NAT, three zones: LAN, servers, management.
Virtualisation Proxmox
Proxmox for virtual machines.
Storage TrueNAS SCALE, ZFS
TrueNAS SCALE runs as a VM, with ZFS replication.
Remote access Headscale
Self-hosted Headscale, my only VPN.
Certificates ACME, DNS-01
Certificates issued through ACME with DNS-01 validation.
Power Eaton, NUT
An Eaton UPS monitored with NUT.
Out-of-band Raspberry Pi 5
A Raspberry Pi 5 acts as the out-of-band management station.
Local AI llama.cpp, Open WebUI
Work in progress: a self-hosted local AI.

Contact

You can write to me at info@acrevon.fr or use the form below.

Your address is only used to reply to you. No copy is sent and there is no mailing list.

Elsewhere info@acrevon.fr · LinkedIn · GitHub