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Matthew Williams

IT Infrastructure & Systems Professional

M365 Administration · Network & Security · Automation & Integration · Systems Architecture

01

About Me

From Help Desk to Architect

It started with family. Grandpa's computer, a friend's printer, a neighbor's network — problems that didn't come with a ticket number or an SLA, just someone who needed help and trusted you to figure it out. That foundation of trust-first problem solving eventually grew into freelancing for small businesses, all while raising a family of my own.

From there, a role managing operations at a financial institution — a large, multi-state organization with its own in-house IT department. My world was financial metrics: customer growth, loan originations, reactivations. Our office met or exceeded regional benchmarks consistently. But I had no IT admin access, and the calls still came from across the district. People who need problems solved find the person who solves problems — regardless of what's in their job description.

That informal reputation became a deliberate career. At Critical Computer Solutions I moved fully into IT — help desk, on-site technician, M365 admin — while also contributing to the day-to-day operations that keep an MSP running. Wearing multiple hats taught me how every layer of a stack affects every other one.

Most infrastructure people know one layer deeply. I've lived them all. That's the difference between knowing how a system should work and knowing why it doesn't.

That depth is what Parallax Intelligence represents — a self-hosted infrastructure platform I designed and operate myself. Docker, Traefik, N8N, Tailscale, zero-trust networking — not as a resume line, but as a daily operational reality. When the right tool didn't exist, I built it. It's the clearest demonstration I can offer of what I bring to a team.

whoami
$ cat ./profile.json
{
  "name": "Matthew B. Williams",
  "role": "IT Infrastructure & Systems Professional",
  "location": "Battle Creek, Michigan",
  "focus": [
    "Infrastructure Transformation",
    "AI/ML Integration",
    "Security Architecture"
  ],
  "experience": {
    "msp": "3+ years",
    "total": "15+ years"
  },
  "philosophy": "Build → Document → Automate → Scale",
  "status": "Open to opportunities"
}

Foundation First

Strong fundamentals enable innovation

Automate Everything

If it repeats, automate it

Security by Design

Baked in, not bolted on

02

Experience

A progressive career path from hands-on troubleshooting to architecting production infrastructure — driven by curiosity and a relentless need to build.

2022 — Present

IT Technician → Infrastructure Specialist

Critical Computer Solutions, Inc. · Managed Service Provider

Started as front-line technician, rapidly grew into infrastructure management. Deploy automation workflows, manage client environments across Microsoft 365, Active Directory, and cloud services. Built internal ticketing system. Lead security hardening initiatives.

Docker/SwarmN8N AutomationM365 AdminSecurity
2010s — 2022

IT Consultant

Freelance IT Consulting · Independent

Supported small businesses with networking, system builds, troubleshooting, and technology planning. Built long-term client relationships while developing deep hands-on expertise across diverse environments.

NetworkingSystem BuildsClient SupportWindows/Linux
2020 — 2022

Store Manager

Check N' Go · Financial Services

Managed all store operations, team scheduling, and financial processes. Developed leadership skills in a fast-paced customer-facing environment.

OperationsLeadershipFinancial
03

Technical Expertise

S
Expert

Infrastructure & Cloud

Designing and operating multi-node container orchestration platforms with production-grade networking and high availability.

Docker SwarmContainer OrchestrationTraefikNginxLinux AdminWindows ServerVirtualizationNetwork Architecture
L
Expert

Security & Identity

Implementing zero-trust architectures with centralized identity, encrypted secrets, and defense-in-depth strategies.

Authentik SSOActive DirectoryVaultZero TrustTLS/SSLIAMSecrets Management
A
Expert

Automation & DevOps

Building event-driven workflows and CI/CD pipelines that eliminate manual toil and enforce consistency.

N8N WorkflowsCI/CDGitOpsPowerShellBashPythonIaCRMM Platforms
M
Advanced

AI & Machine Learning

Integrating large language models into production workflows for intelligent automation and decision support.

OllamaLLM IntegrationClaude APIPrompt EngineeringAI Workflow AutomationRAG Systems
W
Expert

Microsoft Ecosystem

Managing enterprise Microsoft environments from tenant administration to endpoint management.

M365 AdminAzure AD/EntraExchange OnlineSharePointTeamsIntune MDMWindows Server
D
Advanced

Databases & Data

Designing schemas, optimizing queries, and maintaining reliable backup and recovery strategies.

PostgreSQLMySQL/MariaDBRedisSQL ServerDatabase DesignBackup & Recovery

Tools & Technologies

D
Docker
T
Traefik
V
Vault
A
Authentik
P
PostgreSQL
N
N8N
G
Git
Py
Python
$
Bash
PS
PowerShell
O
Ollama
L
Linux
04

Featured Projects

Featured

Parallax Intelligence Platform

Comprehensive multi-node infrastructure platform. Production proving ground for modern DevOps, security-first architecture, and AI integration.

Orchestration

Docker Swarm

Nodes

3 VPS + Workstation

Identity

Authentik SSO

Secrets

HashiCorp Vault

Automation

N8N Workflows

AI

Ollama + Claude

Docker SwarmTraefikAuthentikVaultPostgreSQLN8NOllamaTailscale
Zero-trust meshAutomated GitOps pipelineAI-powered workflowsCentralized secrets
Built for employer

CCS Ticket System

Go backend + React frontend, deployed on Docker Swarm. Internal helpdesk tooling.

GoReactPostgreSQLDocker
Open Source

OpenScanHub

Flutter BLE document scanning hub. Cross-platform mobile app.

FlutterDartBLE
Open Source

Bulwark for FrigateNVR

Flutter companion app for Frigate NVR security cameras.

FlutterDartREST API
IoT

Fleet Command ESP32

ESP32 BLE/OBD2 vehicle telemetry firmware for fleet management.

C++PlatformIOBLEGPS
05

Education

GC

West Ottawa High School

High School Diploma

Holland, MI

EC

Careerline Tech Center

Electronics Certification

Holland, MI

06

Let's Connect

Open to opportunities and always happy to discuss infrastructure, automation, and AI. Whether you have a project in mind or just want to talk shop, I'd love to hear from you.

Open to new opportunities

This site is self-hosted on infrastructure I designed and maintain.