Build Real Infrastructure. Land Real Jobs.
Every DevOps job posting asks for “production experience.” But how do you get production experience without a production job? The homelab.
From the homelab: Everything in this series comes from my own infrastructure. I run a Proxmox cluster, a Pi rack, and 30+ self-hosted services. Each guide is something I have built, broken, fixed, and documented — so you can skip the mistakes I made along the way.
This series shows you how to build legitimate infrastructure on any budget – from free cloud tiers to refurbished enterprise hardware. Not just hobby projects, but documented environments that demonstrate real operational skills to employers.
I’ve hired infrastructure engineers. The candidates who stood out weren’t the ones with the most certifications – they were the ones who could describe their homelab architecture, explain their backup strategy, and discuss what broke at 2 AM and how they fixed it.
Career Context: Junior DevOps/Infrastructure roles: £35-50k. With demonstrated homelab experience showing production thinking: £50-70k. The difference is proving you can operate systems, not just build them.
The Homelab Learning Path
Start with the fundamentals, then choose your hardware path based on budget and goals.
Start Here
How to Build Your First Homelab in 2026 (RAM Crisis Edition)
The complete getting started guide. What hardware to buy, what software to run, and how to avoid the expensive mistakes I made.
Gateway Article
Choose Your Hardware
Best VPS for Homelabs 2026: Cloud-First Approach
No hardware budget? Start in the cloud. Real infrastructure without the electricity bill.
Raspberry Pi 5 Homelab: 10 Career-Building Projects
The £80 path to Kubernetes, Docker, and automation skills.
Best Refurbished Mini PCs for Homelab and Proxmox
Enterprise-grade hardware for homelab budgets. What to buy, what to avoid, Proxmox cluster for under £300.
Operational Skills
How I Secured My Entire Linux Fleet in One Day with Ansible
Infrastructure as Code in practice. One playbook, 13 servers, consistent security baselines.
Budget Guide
| Budget | Recommended Path | What You’ll Learn |
|---|---|---|
| £0 | Oracle Cloud Free Tier + Hostinger trial | Cloud fundamentals, VMs, networking basics |
| £50-100 | Raspberry Pi 5 (4GB) | Docker, Kubernetes (K3s), automation, self-hosting |
| £100-200 | Single refurbished mini PC | Proxmox, VMs, full Linux administration |
| £300-500 | 2-3 mini PCs for cluster | High availability, clustering, production patterns |
| £500+ | Mix: cluster + Pi for edge + NAS | Full enterprise architecture at home |
Who This Series Is For
- IT Support/Helpdesk building infrastructure skills for promotion
- Junior Sysadmins wanting to demonstrate DevOps capabilities
- Career Changers entering tech through hands-on learning
- Students building portfolios before graduation
- Hobbyists ready to turn tinkering into career advantage
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