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PoissonChevre/README.md

Welcome to my portfolio

Thanks for stopping by.

System administrator and DevOps, CKA and LFCS certified, based in Brussels. Open to opportunities in system administration, cloud and DevOps.

After more than 15 years in film and audiovisual production, I chose to move into IT, a field that has always fascinated me. Open source is what drew me in: Linux first, then automation and infrastructure as code. Curious and self-taught, I specialise today in system, network and security administration, with a growing focus on the cloud.

Certifications

  • LFCS – Linux Foundation Certified System Administrator · May 2026
  • CKA – Certified Kubernetes Administrator · June 2025
  • Systems, Network and Security Administrator – OpenClassrooms, RNCP level 6 (bachelor's level) · 2024
  • Professional bachelor's degree in applied electronics · 2022

In preparation

  • Microsoft Azure Administrator (AZ-104)
  • HashiCorp Terraform Associate
  • Certified Kubernetes Security Specialist (CKS)

Stack

Domain Tools
Operating systems Linux (Debian, Fedora, Ubuntu), Windows Server, Active Directory
Containers and orchestration Kubernetes, Docker, Podman
Infrastructure as code Ansible, OpenTofu, Terraform, Vagrant
Virtualisation Incus / LXC, KVM / QEMU, Proxmox VE, VirtualBox
Networking and storage OPNsense, VPN, TrueNAS
Programming and tooling Bash, Python, C, VHDL, Git

Homelab

My playground for breaking things on purpose and fixing them properly. OPNsense, TrueNAS, Proxmox VE and a Kubernetes cluster at home, provisioned with Terraform and Ansible. I document every step so that anything can be rebuilt from scratch.

Architecture, setup and progress: HOMELAB.md

Training

I keep learning continuously through courses, hands-on labs and certification prep. Currently: Microsoft Azure Administrator (AZ-104).

Full list of the courses I have followed, with links to my notes and labs: TRAINING.md

My reference notes, built while learning and tested in my labs: cheatsheets

Pinned Loading

  1. cheatsheets cheatsheets Public

    My personal cheat sheets: Linux, DevOps, cloud, scripting and more. Updated as I learn.

    PowerShell

  2. homelab-infra homelab-infra Public

    Building a Kubernetes homelab from scratch: Talos Linux on Proxmox, documented as I go. Work in progress.