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ValkyrieNexus/README.md

Hey, I'm Dein

Full-Stack Engineer & Founder  |  U.S. Veteran  |  Platforms · Web Applications · Secure Infrastructure

I design, build, and ship complete products — then run the hardened infrastructure they live on.


I build software end to end. The interface, the application and API layers, the data model, the CI/CD pipeline, and the zero-trust infrastructure underneath — I own the whole stack, from first commit to hardened production.

I'm a U.S. Veteran who transitioned into tech with a mission-first mindset: build things that are reliable, defensible, and intentional. Every architectural decision is deliberate — I want to understand what each component does, how the pieces connect, and how to make the result elastic, scalable, and secure at its core.

Ventures

Valkyrie Nexus — Platform & Security Engineering

My engineering brand: full-stack web platforms, container orchestration, identity-aware access, and security observability — built and operated from bare metal to production. Public presence across two domains, one for portfolio and consulting, one for engineering notes and architecture documentation.

valkyrienexus.com  ·  valkyrienexus.dev

StoneFyr — Design & Engineering Studio

A small business I founded around custom design and 3D-printing engineering. StoneFyr pairs a public storefront with a purpose-built inventory and order management system — designed, built, and deployed in house on a modern edge stack (SolidStart on Cloudflare Workers, D1, and R2).

stonefyr.com

Flagship Application

C²FHQ — Real-Time Faction Command Center

A web-based command center for Torn City factions and my most substantial application to date — real-time war tracking, organized-crime lifecycle management, member analytics, and financial accounting.

  • Customizable dashboard — drag-and-drop grid of 18 widgets with persistent per-user layouts and tiered auto-refresh.
  • War management — live attack feeds, chain reporting, post-war payout distribution, and configurable rank tiers.
  • Organized crimes — full lifecycle (recruiting → planning → completed → historical) with checkpoint tracking, reward estimation, and payout calculation.
  • Architecture in motion — v1 runs in production; v2 is a deliberate consolidation from 28 Rust/gRPC microservices to a single Rust (Axum) monolith with a SolidStart frontend and Cloudflare Durable Objects for sub-30 ms real-time state, migrated via a strangler-fig cutover with zero downtime.

Live at c2fhq.com.

Selected Web Work

Production websites and platforms I design, build, and maintain — not brochure pages, but full applications with real back-office features.

Project What it does Stack
Air Assault Fireworks Customer reservation site + back-office storefront with an admin analytics dashboard SolidStart · Cloudflare Workers · D1 · R2
Matt's Delicious Meat BBQ catering site with menu and lead capture SolidStart · Cloudflare Workers
Arnold's Appliance Repair Service business site for the Greater Tulsa area SolidStart · TypeScript
The Veteran Alliance Founding member — contributed to the digital platform and web presence In active development
Valkyrie Nexus Two-domain portfolio + engineering-notes platform with interactive 3D scenes SolidStart · Three.js · Turborepo · Docker

Open Source

QRcodeGen — a free Autodesk Fusion add-on that generates QR codes as extruded 3D bodies for multi-color 3D printing. Supports text, URL, vCard, WiFi, and batch-sequence modes, on-face placement, and per-module color separation. Pure-Python, zero external dependencies.

Infrastructure & Homelab

I run a self-hosted platform that mirrors enterprise architecture patterns — 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

Development: TypeScript · SolidJS/SolidStart · Rust (Axum) · Node.js · Three.js · Python

Edge & Data: Cloudflare Workers · Durable Objects · D1 · R2 · PostgreSQL · Redis

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

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

Operations: GitHub Actions · GitOps · pnpm · Turborepo

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


Contact

Email: admin@valkyrienexus.com


GitHub Stats

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    SSH hardening script for Proxmox LXC/VMs

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