Blog
Technical deep dives into cybersecurity, low-level systems and web development.
- AI doesn't replace me: how I work with it in dev and opsA month of coding and running my homelab with an AI agent: what I delegate, what I keep, the written guardrails, and what it really changes, numbers and mistakes included.#ai #claude-code #devops #homelab #workflow7 min read
- Cloudflare Tunnel: publishing my site from my homelab without opening a single portMy portfolio runs on a VM in my homelab, and no port is open at home. How the outbound tunnel works, the config, what I locked down around it and the traps I hit.#cloudflare #homelab #networking #nextjs6 min read
- ReDoS: the email regex that could freeze my portfolioAn innocent-looking email validation regex backtracked in quadratic time. How I measured it, why it blows up, and the three-layer fix.#redos #regex #nodejs #appsec4 min read