Certifications & Credentials
Coursera
Sophos
Microsoft / Teams & Windows Server
- Microsoft 365 - MS-721T00 - Collaboration Communications Systems Engineer (Exam MS-721)
- Windows Server 2022 - Installation and configuration
Udemy
- Debian Linux 12 Command Line for beginners - Practical course
- Your own Minecraft Server with Docker
- Email security – encrypted and secure communication
- IPv4-Subnetting - from beginner to expert
- IPv6 in 2 hours - beginner workshop
Technical Expertise
Linux & Automation
Daily driver on Arch Linux and Red Hat based systems with a strong focus on automation with Ansible and repeatable infrastructure.
Arch Linux RHEL / CentOS Debian Ansible Homelab automation Systemd
Containers & DevOps
Containerized services for homelab and small-production setups using Podman/Docker and modern deployment patterns.
Podman Docker Quadlets Compose CI/CD basics
Networking & Security
Practical networking and security experience from running and hardening self-hosted services.
IPv4 / IPv6 basics WireGuard Reverse proxies TLS certificates Firewalling
Infrastructure & Observability
Keeping homelab and small infra environments healthy, observable, and well documented.
Codeberg for infra-as-code Backups & snapshots Monitoring & logs Documentation