Infrastructure & DevOps Engineer | Kubernetes · Terraform · Docker · Linux | Open Source Contributor

I build and operate infrastructure from a dual-core laptop running Arch Linux — because resilience is built, not bought. My background isn't traditional. I come from a non-tech service industry, no CS degree, no high-end rig. What I do have: a working Ethereum node stack (Geth + Lighthouse on Holesky testnet), a merged PR to the EthStaker community resolving a niche DNS conflict on Arch Linux, and a public RPC endpoint I deployed and secured with API key authentication via Nginx. What I've shipped: — Deployed Ethereum execution + consensus client stack (Geth + Lighthouse) with Docker — Set up Prometheus + Grafana monitoring dashboard for node...