SysAdminDoc / Open Source Portfolio

Matt Parker

NVMe driver path 80% IOPS Restore-point rollback for Windows 11 storage testing. Security audits 67 checks Offline Windows and network evidence across eight domains. Android editor 40+ effects Compose and Media3 editing surface with release-backed delivery.

Senior Technical Support Manager & systems administrator — 15+ years in enterprise IT, the last six in medical imaging (DICOM/PACS, DR panels, cloud migrations), plus the open-source tools that grew out of that work.

By day I architect PACS migrations, DR panel deployments, and cloud transitions for healthcare facilities. By night (and most weekends) I ship the utilities that should have existed already: fast starts, calm UX, offline resilience, and direct access to the source.

177

Projects

308

Stars

Live Apps

streak 3d latest ZeusWatch 1.21.2 v1.21.2 pushed Jun 8, 2026sysadmindoc.github.io

Start with the strongest work View the GitHub archive

Current role Sr. Tech Support Mgr

Scope 10+ PACS migrations

Strongest lanes Python / PowerShell / Web Apps

Signature builds

Three projects that explain how I build.

Open the short list

01 win11-nvme-driver-patcher PowerShell / WPF / Driver PS 02 OpenCut Python / Premiere Pro / AI Py 03 project-nomad-desktop Python / Flask / Offline Py

Portfolio shell Jump through the archive with `help`, `ls`, or `open LibreSpot`.

Live

matt@sysadmin: ~/portfolio

Click the terminal or start typing to explore

Open in browser

IconForge SPECTRE ImageXpert ConvertFlow

19 pushes in the last year3-day streak

LessMore

// Greatest Hits

The shortest path through the portfolio

8 out of 177. Start here if you want the through-line fast: why each build exists, what kind of problem it was meant to absorb, and where the strongest craft shows up.

★ 01 Windows Case study 42

win11-nvme-driver-patcher

~80% IOPS uplift on modern NVMe SSDs by swapping in the Server 2025 driver — two clicks, auto-elevates, logs every step.

Case study Read the case study

★ 02 Desktop Case study 3

UniversalConverterX

1000+ format desktop converter — WinUI 3 shell with sidecar engines covering media, docs, archives, PDFs, subtitles, fonts, ebooks, OCR. The Wondershare alternative that doesn’t phone home.

Case study Read the case study

★ 03 Android Case study 8

HostShield

AMOLED-dark hosts-based ad blocker for Android — dual-mode (root + VPN) so it works on stock Pixel without a custom ROM.

Case study Read the case study

★ 04 Android Case study 11

NovaCut

38K-line Android video editor with 40+ effects and 37 transitions. Open alternative to PowerDirector, zero telemetry, zero subscription.

Case study Read the case study

★ 05 Desktop Case study 19

OpenCut

Local-first AI video automation for Premiere Pro: captions, audio cleanup, visual effects, all on-device. No cloud, no keys.

Case study Read the case study

★ 06 Security Case study 6

Network_Security_Auditor

67 automated security checks across 8 domains with MITRE ATT&CK mapping. Produces tiered compliance reports you can hand to auditors.

Case study Read the case study

★ 07 Extension Case study 10

Astra-Deck

150+ YouTube enhancements across Chrome & Firefox — split-context ad blocking, shortcuts, polish. Formerly YouTube-Kit.

Case study Read the case study

★ 08 Offline Case study 11

project-nomad-desktop

Offline survival command center — maps, AI chat, situation room, 600+ routes, 95+ tables. Runs without internet.

Case study Read the case study

// Live · 22 apps

Open the product surface immediately

22 browser-ready apps with no sign-in gate, no install ceremony, and enough polish to judge the experience in a minute. Each card shows a live reachability check.

       Captured preview 
IconForge
LIVE
Image resizer & converter
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
SPECTRE
LIVE
Intelligence aggregator — OSINT data feeds
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
ImageXpert
LIVE
Multi-engine reverse image search
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
ConvertFlow
LIVE
Browser media converter
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
ClipForge
LIVE
Browser-based video editor
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
Text-Filter-Editor
LIVE
Text filtering and processing tool
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
Multistreamer
LIVE
Multi-video streaming viewer with chat
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
StormviewRadar
LIVE
Open source weather radar viewer
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
SkyTrack
LIVE
Real-time aircraft tracker
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
GifStudio
LIVE
Browser-based GIF studio
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
Base64Converter
LIVE
Base64 encoder & decoder
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
CoolSites
LIVE
470+ curated free tools & open source projects
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
BookmarkVault
LIVE
Bookmark management web app
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
ImageForge
LIVE
Open source image converter
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
Openshop
LIVE
Browser-based image editor with layers & filters
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
DeGoogler
LIVE
Migration toolkit for leaving Google services
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
UserScriptHunt
LIVE
Unified userscript search engine
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
SearchHub
LIVE
538 engines across 29 categories
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
NATO_PHONETIC_TRAINING
LIVE
NATO phonetic alphabet trainer
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
VIPTrack
LIVE
Military & VIP aircraft tracker
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
HurricaneMap
LIVE
Every U.S. hurricane landfall (1851–present) from NOAA HURDAT2
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
      Captured preview 
ApocalypseWatch
LIVE
Realtime business-jet tracker vs. 24h baseline
 No install No sign-in 
 sysadmindoc.github.io Open in browser 
 

// Volume

Where the work lives

The archive clusters around a few heavy lanes. Open any category to jump straight into a filtered catalog view.

// Catalog

The full public archive

Every public project, with fast search, useful filters, and a build-time ranking that blends stars, freshness, and release-download activity before you click through.

Showing the ranked archive: 177 public projects.

// Stack

Languages & Tools

The portfolio spans a lot of projects, but the work organizes into a few strong lanes. Start with the language track that matches your problem, then use the project mix to understand the bigger picture.

Browse by lane

Each track groups the projects that share a workflow, platform, and maintenance rhythm. Open a lane for the strongest examples instead of paging through the full archive first.

PowerShell Automation & WPF Python Desktop & AI tools JavaScript Extensions & web Kotlin Android apps Security Audits & network hardening

Project Mix

Python leads the public archive at 30% of projects, with the rest spread across desktop, web, and Android tooling.

169

projects

Python30%

PowerShell18%

JavaScript16%

HTML14%

Kotlin9%

C#8%

Rust1%

Other4%

PowerShell

WPF, Automation

30 projects in this lane - 17% of catalog

41 projects in this lane - 23% of catalog

Guided track

Open track →

JavaScript

Userscripts, Web Apps

23 projects in this lane - 13% of catalog

19 projects in this lane - 11% of catalog

Guided track

Open track →

WinForms, .NET

19 projects in this lane - 11% of catalog

19 projects in this lane - 11% of catalog

27 projects in this lane - 15% of catalog

3 projects in this lane - 2% of catalog

Filtered archive

Open matches →

// About

The operator behind the portfolio

Operational systems by day, launch-ready tooling after hours, with the same bias toward calm, reliable software in both places.

Systems operator first. Product finisher by habit.

I'm the Senior Technical Support Manager at Maven Imaging — where I’ve architected 10+ PACS migrations (including a million-file Candelis legacy transfer when vendor tooling gave up), restored 54 customer cloud accounts through a cross-vendor transition, and support medical imaging clinics across the Caribbean, East Africa, and East Asia. Before this I spent 11 years as Systems Administrator at ThinkTV (PBS affiliate) running Windows servers, Cisco networking, Hyper-V, and SCCM, with four years at a Dayton MSP before that.

When a vendor tool fails at the worst possible moment, I write the replacement. That habit has produced a full set of in-house utilities — a custom DICOM C-Store sender, a PC-provisioning kit, an acquisition-PC network scanner, a service-watcher script that keeps overnight transfers alive — on top of the 177+ public projects on GitHub across PowerShell, Python, JavaScript, Kotlin, C#, and C++. Several of them — the DICOM migration toolchain and the acquisition-PC network scanner among them — went from side-project to company-wide production tools.

Day Job Maven Imaging

Senior Technical Support Manager — PACS migrations, DR panel deployments, cloud transitions, and international clinical support.

Reach 3-continent support

Medical imaging clinics across the Caribbean, East Africa, and East Asia — plus HIPAA-regulated clients stateside.

Public Archive 177+ projects

Fifteen-plus years of IT, compounded into a working body of PowerShell, Python, JavaScript, Kotlin, C#, and C++ tools.

about.json

{

"role": "Sr. Technical Support Manager",

"employer": "Maven Imaging",

"location": "Sarasota, FL",

"experience_years": 15,

"focus": "DICOM/PACS & Open Source",

"languages": [

"PowerShell", "Python",

"JavaScript", "Kotlin", "C#", "C++"

"philosophy": "Works on first launch. Dark theme.",

"projects": 177,

"available": true

}

See the Healthcare Track The operational context, environments, and system work that shaped the portfolio. Open the Current Focus What is being built, refined, and most likely to expand next.

// Career

Fifteen years, three roles, one throughline

Medical imaging now, broadcast infrastructure before that, MSP work before that. Every step has been about keeping complex production systems steady and turning the repeated friction into better tooling.

Tenure 15+ years

Industries Healthcare IT / Broadcast / MSP

Compliance HIPAA / Gov / Academic

Current Feb 2021 — Present

Senior Technical Support Manager

Maven Imaging · Sarasota, FL

Tier II escalation lead for PACS, DR panels, and cloud migrations. Architected 10+ PACS migrations (including a 1M+ file Candelis legacy transfer when vendor tooling failed), drove a 54-account cross-vendor cloud restoration, and support clinics across the Caribbean, East Africa, and East Asia. Built the in-house tooling that makes it possible.

Led 10+ PACS migrations — single largest moved 1M+ files after writing a custom C-Store sender to bypass broken vendor tooling
Restored 54 customer cloud accounts during a cross-vendor PatientImage / RADinfo transition
Diagnosed and fixed a fleet-wide Windows 11 random-MAC licensing bug; set the shipping-PC standard to prevent recurrence
Built production tooling adopted company-wide: DICOM PACS Migrator, WiFi Tool, acquisition-PC network scanner
Produces the Maven Imaging YouTube tutorial library (VoyanceX, VXvue, Rayence, Genoray, AMRAD) and trains a major OEM’s field engineers

DICOM C-StoreCandelis ImageGridVoyance / VoyanceXPatient Image CloudVXvueRayence DRHyper-VUniFi VPNFreshdesk

~11 years Apr 2014 — Feb 2025

Systems Administrator

ThinkTV (PBS Affiliate) · Dayton, OH

Concurrent with the start of the Maven Imaging role.

Administered the full network and server stack for a regional PBS station serving Dayton and Cincinnati — physical and virtual Windows Servers, Cisco networking, SCCM, and the broadcast-automation infrastructure that had to stay on-air 24/7.

Led Hyper-V virtualization initiative, consolidating physical hardware
Implemented SCCM from scratch to manage 100+ Win7/10 workstations
Deployed Cisco ISR 4300, ASA firewalls, and Catalyst 2960/3560/SG300 switches
Maintained Grass Valley K2 video servers + Harmonic encoders on the broadcast side

Windows Server 2008–2016Active Directory & GPOHyper-VSCCMPRTGCiscoAvaya VOIP

~4 years Jun 2010 — Apr 2014

IT Support Technician

Dayton Technology Group (MSP) · Dayton, OH

Managed day-to-day operations across multiple MSP client environments — Active Directory, Group Policy, DNS/DHCP, legacy server decommissioning, and 24/7/365 network monitoring with escalation to senior admins when needed.

Migrated file servers + legacy apps off Windows Server 2003 R2 to 2012 R2
Built network/system documentation — topology diagrams and runbooks
Onboarded new users and trained them on workflows, software, and phone systems

Windows Server 2003–2012 R2Active DirectoryGroup PolicyAvaya IP OfficeEndpoint security

// Philosophy

What Drives Me

The principles behind every project I ship.

Shipping Standard

The project count matters less than the feeling after launch: clear intent, low setup anxiety, and enough polish that the software feels maintained before you read a line of documentation.

One launch pathReadable defaultsOpen code by default

Works On First Launch

Download, launch, done. Tools auto-install their own dependencies and prerequisites. No setup wizards, no README scavenger hunts — if it takes more than one step to run, the build is not finished yet.

Why it matters

Onboarding should feel like opening software, not starting a project.

Build What's Missing

When the right tool does not exist, I build it. Most projects begin as a fix for personal operational friction, then grow into maintained software that solves the same problem for other people too.

Why it matters

The best backlog is the one you already trip over at work.

Always Dark

Every interface ships with a premium dark theme. The goal is not decoration; it is a calmer workspace with stronger contrast, cleaner hierarchy, and less fatigue over long sessions.

Why it matters

A tool people stare at for hours should feel composed, not harsh.

Open by Default

Everything ships in public. 177+ projects and growing, with transparent code, direct launches, and a bias toward tools that work for anyone in any environment.

Why it matters

Trust comes faster when the work is inspectable and easy to try.

// Journey

How the work expanded

Each lane started with operational friction, then widened into a broader product surface.

Origin point

Healthcare IT & Systems Administration

Started in general systems administration — Windows fleets, Cisco networks, MSP work, PBS broadcast infrastructure. Moved into medical imaging six years ago: PACS, DR panel deployments, and cloud migrations at Maven Imaging. The only stable path through complex environments is automating the parts you touch every day.

Clinical systems, imaging uptime, and production-first tooling.

Workflow cleanup

PowerShell & Windows Automation

Built Windows tools to solve real operational friction — NVMe driver patchers, network security auditors, Start Menu organizers, bulk installers. WPF interfaces that feel like finished software instead of internal scripts.

Provisioning, repair, compliance, and system management.

Desktop expansion

Python & Desktop Applications

Moved into PyQt6 desktop apps for screenshot tooling, firewall management, image editing, PDF work, and more. The same rule held: bootstrap the dependencies, remove setup friction, and ship something people can actually launch right away.

Local-first utilities, offline tools, and desktop workflows.

Instant access

Web Apps & Live Deployments

Launched 22+ browser-ready apps on GitHub Pages — weather radar, flight tracking, OSINT aggregation, search engines, and utility tools. No backend required, no signup needed, just fast links that open and work.

Browser tools that start without install, sign-in, or setup.

Portfolio depth

Full Stack & Beyond

177+ public projects across six languages — Android apps in Kotlin, Chrome extensions, Tampermonkey userscripts, browser themes, desktop software, and a broad archive that still stays grounded in practical use cases.

The complete archive, filters included.

// Beyond Code

When I'm Not Building

Aerial footage, creative tooling, and the same lightweight media posture as the rest of the portfolio.

Aerial footage 4 flights

Coastal Florida drone clips stay click-to-play so the page stays quiet until a visitor chooses a video.

Watch clips Media tooling SlunderStudio

The music-generation work is represented through its public project page instead of a third-party music embed.

Open project Boundary No autoplay embeds

Creative context stays lightweight: internal project routes, outbound source links, and click-to-load video only.

Read decisions

Aerial Footage

Venice Beach, Florida

Morning aerial flight — June 2023

Manasota Beach, Florida

Coastal drone footage over Manasota Key

Venice Jetty

Aerial view of the Venice, Florida jetty

Nokomis Beach, Florida

Drone flight over Nokomis Beach

// Connect

Choose the best way in

Fast entry points depending on whether you want full-text discovery, source, shipping activity, timeline history, archive decisions, or the current focus.

If you have a workflow worth automating, a product surface that feels rough, or a tool that should exist, start with the route that gives the right amount of context.

Best fit Automation, internal tooling, browser products, and UX cleanup for complex workflows.

Bring along A GitHub issue, a rough idea, or the repetitive process you want gone.

Full-text search /search

Search rendered project pages, README excerpts, release history, archive decisions, and route copy.

Best if you remember a feature, keyword, library, or README phrase. Open full-text search

GitHub workspace github.com/SysAdminDoc

Best for opening an issue, browsing the source, or grounding a conversation in a specific project.

Public, traceable, and attached directly to the work. Open GitHub workspace

Release stream /releases

See what is actively shipping, what just changed, and which parts of the portfolio are moving right now.

Best if you want the current maintenance pulse first. Open release stream

Timeline /timeline

Filter the public archive by year, platform, language, and category to see how the work moved over time.

Best if you want the wide-angle portfolio history before drilling into a repo. Open timeline

Archive decisions /archive

See why older projects moved out of the spotlight, became references, or stayed held back for review.

Best if you want the public-safe anti-portfolio context. Open archive decisions

Current focus /now

Quick snapshot of what I am building, polishing, and most likely to expand next.

Best if you want to gauge timing and fit for new work. Open current focus

Email snafumatthew@gmail.com

The most direct line for collaboration, contract work, or a hiring conversation.

Best for anything that needs a real reply — I usually respond within a couple of days. Send an email

LinkedIn in/matthewryanparker

Professional background, full work history, and the easiest place to connect for recruiters.

Best for recruiter discovery and the formal career record. Open LinkedIn