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ValkyrieNexus/README.md

Hey, I'm Dein

Platform Engineer | U.S. Veteran | Security-Minded Infrastructure

Engineering the Perimeter. Securing the Core.


I build and secure the platforms that applications depend on. My focus is infrastructure architecture, identity-aware access, container orchestration, and security observability — from bare metal to production.

I'm a U.S. Veteran who transitioned into tech with a mission-first mindset: build things that are reliable, defensible, and intentional.

What I'm Working On

C²FHQ — v1 → v2 Rebuild

Rebuilding C²FHQ from the ground up — a tools platform for managing Factions in Torn City. The v2 migration moves to a more secure, efficient, and modern stack. Every architectural decision is intentional: I understand what each component does, how they connect, and how to build something that's elastic, scalable, and secure at its core.

The Veteran Alliance

Founding member of The Veteran Alliance — currently building out the web presence and digital platform.

Valkyrie Nexus

My professional web presence — a two-domain platform for portfolio, projects, developer notes, and architecture documentation. Built with SolidStart, Three.js, and deployed on hardened Docker containers behind Cloudflare Tunnels.

valkyrienexus.com · valkyrienexus.dev

Client Websites

Designed and deployed production business websites:

Infrastructure & Homelab

I run a self-hosted platform that mirrors enterprise architecture patterns — not as a hobby, but as a working environment where I build, break, and harden real systems.

Layer Technology Purpose
Virtualization Proxmox VE Hypervisor for isolated workloads
External Access Cloudflare Tunnels Zero-trust ingress, no exposed ports
Routing Traefik Dynamic reverse proxy with auto-TLS
Identity & Auth Authentik SSO, MFA, and policy-based access control
Orchestration K3s Lightweight Kubernetes for service deployment
Security & Observability Wazuh SIEM, intrusion detection, log analysis
Containerization Docker Multi-stage builds, non-root, read-only filesystems
Web Serving Nginx Rate limiting, security headers, CSP
CI/CD GitHub Actions Automated lint, test, build, scan, deploy

This isn't a tech list — it's a trust chain. Traffic enters through Cloudflare, gets routed by Traefik, authenticated by Authentik, served from hardened containers, and monitored by Wazuh. Every layer has a job.

Certifications & Learning

Status Certification
Earned CompTIA Network+
In Progress AWS Certified Cloud Ops Engineer - Associate
Planned CompTIA Security+

Tech & Tools

Infrastructure: Proxmox · Docker · K3s · Nginx · Traefik · Cloudflare Tunnels

Security: Wazuh · Authentik · CSP · Container Hardening · Zero-Trust Architecture

Development: TypeScript · SolidJS/SolidStart · Three.js · Node.js · Rust

Operations: GitHub Actions · GitOps · pnpm · Turborepo

Web Design: Responsive Design · SSR · Accessibility (WCAG AA) · Performance Optimization


Contact

Email: admin@valkyrienexus.com


GitHub Stats

GitHub Stats

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GitHub Streak

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  1. proxmox-ssh-hardening proxmox-ssh-hardening Public

    SSH hardening script for Proxmox LXC/VMs

    Shell

  2. fastfetch-universal-installer fastfetch-universal-installer Public

    🚀 Universal Fastfetch installer for all Linux distributions. Auto-detects your distro and configures beautiful system info display with custom themes. One script, zero hassle.

    Shell 1