
How I used Docker and Cloudflare Tunnels to self-host apps on a Raspberry Pi and make them publicly accessible.

What I learned about Redis and Spring Security while building a custom rate limiter in Spring Boot.

How I built a full CI/CD pipeline using Jenkins and SonarQube on a self-hosted free VPS.

How unreliable power taught me to design a resilient self-hosted environment with backups and graceful recovery.

My experience hosting Docker containers on Oracle Cloud’s free VPS and exposing them securely with Cloudflare Tunnels.

How I built a local Proxmox lab to experiment with TrueNAS, Docker, and Kubernetes using an old desktop.
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