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johan-socarras/README.md

Hi, I'm Johan 👋

CCNA Cisco IOS EVE-NG Proxmox VE VMware PowerShell Linux Windows Server

CCNA-certified, bilingual (English/Spanish) IT support and networking technician based in Houston, Texas. I build home labs to practice what I do on the job: Cisco routing and switching in EVE-NG, virtualization on Proxmox and VMware, and PowerShell to automate the repetitive parts.

Featured Projects

Home labs and IT tooling

  • Proxmox-Homelab – Proxmox VE home lab: filtered DNS over TLS, Tailscale, Prometheus/Grafana monitoring with ntfy alerts, NetBox, nightly backups, and OPNsense, Active Directory and Whonix labs. Configs and troubleshooting write-ups included.
  • EVE-NG-Networking-Labs – Cisco networking labs in EVE-NG: multi-site and three-tier campus designs, ASA NAT and ACLs, and a 23-node troubleshooting lab, each with its topology, configs and verification steps.
  • VMware-Homelab – VMware Workstation lab that rebuilds itself: nested ESXi 8 on a TrueNAS NFS datastore, unattended installs of Debian, Rocky, Kali, ESXi and Windows Server Core, an isolated lab network and a port-scan audit from Kali. Build files and troubleshooting write-ups included.
  • PowerShell-Tools – PowerShell tools for IT support and Windows administration: Active Directory onboarding and offboarding, subnet inventory, computer health reports, a duplicate file finder and file distribution through GitHub.

Apps

Tools I designed and tested for my own use. The code was written with Claude, and every commit says so.

  • Everwall – A different wallpaper on each screen, laid out to suit its shape. Tray app for Windows 11 and Ubuntu (GNOME).
  • Notelint – A linter for project notes: finds broken links, dead evidence, stale facts and unclaimed files in a markdown knowledge base.

Contact

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  1. Proxmox-Homelab Proxmox-Homelab Public

    Proxmox VE home lab: filtered DNS over TLS, Tailscale, Prometheus/Grafana monitoring with ntfy alerts, NetBox, nightly backups, and OPNsense, Active Directory and Whonix labs.

    JavaScript

  2. EVE-NG-Networking-Labs EVE-NG-Networking-Labs Public

    Cisco networking labs in EVE-NG: multi-site and three-tier campus designs, ASA NAT and ACLs, and a troubleshooting lab, each with its topology, configs and verification steps.

  3. VMware-Homelab VMware-Homelab Public

    A VMware Workstation homelab that rebuilds itself: nested ESXi 8 on TrueNAS NFS, five unattended installs and a Kali audit.

    Shell

  4. PowerShell-Tools PowerShell-Tools Public

    PowerShell tools for IT support: Active Directory onboarding and offboarding, subnet inventory, computer health reports, a duplicate file finder and file distribution through GitHub.

    PowerShell

  5. Everwall Everwall Public

    A different wallpaper on each screen, laid out to suit its shape. Tray app for Windows 11 and Ubuntu (GNOME), built with Rust and Tauri.

    Rust

  6. Notelint Notelint Public

    A linter for project notes: finds broken links, dead evidence, stale facts and unclaimed files in a markdown knowledge base.

    Python