$ whoami
Marvin Daniel Noel
Tech enthusiast & lifelong learner
// head of cloud, security & data @ lucera
A tech enthusiast and lifelong learner based in Spain. I started my journey in the world of .NET reverse engineering, which taught me how software really works under the hood. That curiosity led me into systems, infrastructure, networking, and eventually cloud engineering.
Today I work across cloud, security, and data — but I'm always exploring new things. From building my own homelab to experimenting with AI, I enjoy understanding how things work and automating everything I can.
// if it can be automated, it should be
$ cat skills.txt
Azure GCP AWS Cloudflare Terraform OpenTofu Ansible Packer Docker Kubernetes Helm ArgoCD Kustomize Istio GitHub Actions GitLab CI Jenkins Prometheus Grafana Loki Sentry PostgreSQL Redis MongoDB Lucera · Valencia, Spain (Remote)
Head of Cloud, Security & Data
Feb 2026 – Present
SRE / DevOps Engineer (MasOrange)
Apr 2024 – Jan 2026
Energy & New Services
SRE / DevOps Engineer (MasMovil)
Oct 2021 – Mar 2024
Energy
Dedalus GS — Hospital de Lliria · Valencia, Spain
IT Tech, Service Desk
Apr 2019 – Sep 2021 · 2 yrs 6 mos
Started building a homelab in late 2021 with a 42U rack. What started as a hobby now hosts a full production-grade stack.
$ ssh homelab -- inventory --all
compute
| HOST | CPU | CORES | RAM | STORAGE |
|---|---|---|---|---|
| proxmox-01 | Ryzen 9 3900X | 24 | 64 GB | 10 TB |
| proxmox-02 | i3-10100F | 8 | 40 GB | 2 TB |
| mini-pc | Celeron J3455 | 4 | 6 GB | 120 GB |
| rpi-4 | BCM2711 | 4 | 4 GB | 120 GB |
| rpi-5 | BCM2712 | 4 | 8 GB | 256 GB |
| TOTAL | 44 | 122 GB | ~12.5 TB |
| HOST | CPU | CORES | RAM | STORAGE |
|---|---|---|---|---|
| proxmox-01 | Ryzen 9 3900X | 24 | 64 GB | 10 TB |
| proxmox-02 | i3-10100F | 8 | 40 GB | 2 TB |
| mini-pc | Celeron J3455 | 4 | 6 GB | 120 GB |
| rpi-4 | BCM2711 | 4 | 4 GB | 120 GB |
| rpi-5 | BCM2712 | 4 | 8 GB | 256 GB |
| TOTAL | 44 | 122 GB | ~12.5 TB |
networking
| DEVICE | MODEL | ROLE |
|---|---|---|
| mikrotik | RB5009UG+S+IN | router / firewall |
| gpon sfp | FS GPON ONU Stick | fiber ont (in mikrotik) |
| switch | 16-port 1GbE | unmanaged |
| switch | 5-port 1GbE | managed / LAGG |
| switch | 8-port 1GbE | unmanaged |
| DEVICE | MODEL | ROLE |
|---|---|---|
| mikrotik | RB5009UG+S+IN | router / firewall |
| gpon sfp | FS GPON ONU Stick | fiber ont (in mikrotik) |
| switch | 16-port 1GbE | unmanaged |
| switch | 5-port 1GbE | managed / LAGG |
| switch | 8-port 1GbE | unmanaged |
power
| DEVICE | CAPACITY | QTY |
|---|---|---|
| ups | 1350W / 1500VA | x2 |
| DEVICE | CAPACITY | QTY |
|---|---|---|
| ups | 1350W / 1500VA | x2 |
Running Proxmox VE with a Kubernetes HA cluster, automated with Terraform and Ansible. Full observability with Prometheus, Grafana, and Loki.
$ Homelab
Self-hosted infrastructure on a 42U rack with Proxmox, K8s HA cluster, and full observability stack. 44 cores, 122 GB RAM, ~12.5 TB storage. Repo coming soon.
$ RepoVault
Automated git repository backup tool with scheduled sync across GitHub, GitLab, Bitbucket and self-hosted servers. Single binary, multi-arch Docker support.
$ Sad Servers
Developed 5 scenarios for sadservers.com (Bekasi, Depok, Helsingor, and more), built with Ansible and deployed to AWS.