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variablenix/README.md

AK

Network Architect Β β€’Β  Infrastructure Engineer Β β€’Β  Automation Engineer Β β€’Β  Homelab Enthusiast


πŸ‘‹ Hello

πŸ”­ The Mission

I enjoy briding the gap between "it works" and "it's secure". My passion lies in architecting robust digital environmentsβ€”from enterprise-grade office networks to highly optimized, containerized self-hosted stacks. I treat my Homelab like a production data center, ensuring every service is resilient, monitored, and isolated.


πŸ› οΈ Technical Arsenal

🌐 Networking




πŸ€– Automation & IaC



🐳 Infrastructure



βš™οΈ DevSecOps


πŸ” Security & Identity


πŸ“Š Observability



🏠 The Homelab Blueprint

My private lab serves as the R&D department for my professional work, where I battle-test new configurations before they ever hit a production environment.

  • Automation First: Managing server states and deployments through version-controlled Ansible playbooks and Terraform manifests.
  • Hardened Security: Implementation of a pfSense edge firewall with strict inter-VLAN routing, local recursive DNS (Unbound), and automated TLS certificate rotation.
  • Observability: Centralized monitoring to ensure the "production-at-home" standard of 99.9% uptime.

🎡 Beyond the Terminal

When I'm not configuring subnets, I’m at The Sound Booth, managing my music studio and architecting the intersection of audio engineering, studio automation, and generative audio-visual systems.


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  1. variablenix variablenix Public

    Config files for my GitHub profile.

  2. terraform-aws terraform-aws Public

    Side project

    HCL

  3. ldap-mail-schema ldap-mail-schema Public

    a collection of LDAP mail schemas

    46 15

  4. KDN-Cloud/b.aklein.me KDN-Cloud/b.aklein.me Public

    AK's tech/sysadmin notes - migrated from Grav CMS

  5. KDN-Cloud/b.aklein.studio KDN-Cloud/b.aklein.studio Public

    AK's Music 🎡 Blog