Steven Morais Atilho
About
}By day, I engineer enterprise security solutions, architecting systems that keep tens of thousands of endpoints secure.
By night (and weekends), I'm building things. Whether it's tinkering with home automation or diving into a new technical rabbit hole, I'm always working on something.
Projects
}// GitHub Projects
Open source contributions, personal experiments, and various coding projects. From utilities to full applications.
github.com/smatilho →// Club OS
Club OS is an open-source, multi-tenant blueprint for modern club platforms across public content, member workflows (dues, reservations, and account management), and admin operations. It emerged from modernization work I have been doing with Sterling Ski Club, where an aging stack highlighted the need for a more maintainable, lower-cost architecture with less institutional-knowledge risk.
github.com/smatilho/club-os →// Labsight
Labsight is an AI-powered operations assistant for self-hosted infrastructure, combining document retrieval with metrics analysis so questions can be answered from real runbooks, configs, and telemetry. I built it as an architecture-focused platform that prioritizes practical observability, traceable responses, and maintainable infrastructure-as-code deployment.
github.com/smatilho/labsight →// More Coming Soon
Always building something new. Check back for updates on current and upcoming projects.
Writeups
}Workflow Automation: n8n and OpenClaw on the Homelab
Deploying n8n for visual workflow automation and migrating OpenClaw for Telegram-driven task management, both wired into the GPU bridge for local AI inference.
On-Demand GPU Inference: Wake-on-LAN, Ollama, and Telegram Control
Building a GPU bridge that wakes a Windows desktop on demand for local LLM inference, controlled via Telegram and accessible to the entire homelab.
Adding a Second Node: OptiPlex 5060 Joins the Homelab
Expanding from a single Wyse 5070 to a two-node homelab with a Dell OptiPlex 5060 — Proxmox install, integration with existing monitoring, dashboard, and reverse proxy infrastructure.
Monitoring, Notifications, and a Dashboard: Completing the Homelab Stack
Setting up Uptime Kuma, ntfy, and Homepage on a Proxmox homelab — service monitoring, push notifications, and a single dashboard for everything.
Adding HTTPS to Everything: Nginx Proxy Manager on Proxmox
Setting up Nginx Proxy Manager with real Let's Encrypt certificates via Cloudflare DNS-01 challenges — no ports exposed to the internet.
Building a Homelab on a $40 Dell Wyse 5070
A complete walkthrough from a stock Windows thin client to a working homelab with Proxmox, AdGuard Home, Unbound, and Tailscale.
Running OpenClaw on a Free Oracle VPS with Tailscale
A complete guide to setting up OpenClaw Gateway on Oracle Cloud's free ARM tier, secured with Tailscale and zero public ports exposed.
Photography
}A growing gallery from travels, projects, and everyday moments.
