My Portfolio

Systems Built for
The Real World.

This is not a wall of screenshots; it is a working record of organizational transformations, products, decisions, constraints, migrations, experiments, and outcomes across more than fifteen years of software engineering.

Range: VerShep product leadership, Contextual Pipeline driven AI engineering and operations, DEP, SaaS development, enterprise platforms, XR, live media, games, mobile, WebGL, Solana, creator infrastructure, and engineering leadership shaped by more than 20 years of servant leadership.

Archive19 Projects
Deep Evidence7 Case Studies
Current PracticeVerShep, CPF, DEP & Open Infrastructure
Fifteen Years of Delivered SystemsDifferent Industries; The Same Responsibility To Make It Work.

The portfolio moves across AI, SaaS, XR, games, live media, infrastructure, and enterprise platforms; every project is grounded in a real operating constraint and a result someone needed.

A Distinct Engineering Advantage

Contextual Pipeline Driven Engineering

I design AI workflows as accountable systems; context is bounded, work is routed to the lowest-cost capable model or tool, evidence survives every handoff, and expensive reasoning is reserved for the decisions that actually need it. The goal is stronger, more defensible output at materially lower model and infrastructure cost than traditional monolithic LLM workflows.

Explore The Framework
VerShepAI Outcome Assurance
Nick Holbrook · Founder & CEO

Public Products Under VerShep.

VerShep connects CPF, DEP, Change Passports, and assurance services into one public product system for consequential AI work. DEP can be used free or through a Stripe-enabled Pro subscription; bounded commercial assurance engagements are also available.

Explore The Company
01 · CPF

Contextual Pipeline Framework

Grounds each work request in authoritative context, routes capability by consequence, and preserves evidence through verification and acceptance.

Study CPF
02 · DEP

Digital Entity Platform

Maintains identity, supervision, correction history, review state, and responsibility across changing agents, models, and tools. Free includes one active project and three active reviews; Pro expands working capacity to 25 projects, 250 reviews, and up to 50 managed Passport outcomes monthly for $39 monthly or $390 annually.

Try DEP Free

Active Full-Stack Product

CampaignOS

A live SaaS and SaaP campaign operations platform designed and built independently from frontend through backend, tenant architecture, operator workflows, public-site publishing, deployment, and production verification. The initial market wedge helps independent campaigns organize the ballot-access hurdle without losing the rest of the campaign. Stripe-enabled paid activation is live after the seven-day trial.

  • Account-first, multi-campaign, tenant-backed architecture
  • Early CPF-driven development and verification system
  • Seven-day trial; Starter at $99.98 monthly or $999.98 annually
Seven Deep Case Studies

The Decisions Behind The Delivered Work.

These cases go beyond the project summary; each one exposes the mandate, system anatomy, tradeoffs, evidence basis, and durable lesson that can travel into another product.

My Portfolio

Built Across Products, Platforms, And Possibilities.

Filter the complete portfolio by the kind of problem you care about. Deep case studies expose more of the decision record; project records preserve the wider range without pretending every artifact carries the same amount of public evidence.

Browse CategoriesSwipe, scroll, or use the arrows to explore every filter.

19Projects In View

A global software studio routing distributed signals through governed context, model selection, evidence, and verification toward grounded outcomes00Deep Case Study
AI operating model and studio transformationNanoRes Studios

NanoRes AI Workflow Transformation

A market-constrained global studio rebuilt its operating model around governed context, bounded AI work, explicit verification, and a focused core team.

  • AI workflow architecture
  • Organizational transformation
  • Resource governance
Read The Case Study
CampaignOS campaign infrastructure for independent teams represented as a layered public website, campaign operations system, and secure data platform01Deep Case Study
Live SaaS And SaaP Campaign Operations PlatformCampaignOS

CampaignOS

A live, nonpartisan, account-first campaign operations platform that gives independent candidates and growing campaign teams one governed system for their public presence, field work, volunteers, intelligence, publishing, and operational continuity.

  • End-to-end SaaS engineering
  • Multi-tenant product architecture
  • Contextual Pipeline driven development
Read The Case Study
Cinematic visualization of a connected multi-bay golf entertainment venue02Deep Case Study
Enterprise entertainment platformFlite Golf

Flite Golf

A configurable, white-label golf entertainment system built to perform reliably across live, multi-bay venues.

  • Product architecture
  • Real-time networking
  • Team leadership
Read The Case Study
Cinematic visualization of a modular biomedical virtual reality training laboratory03Deep Case Study
Biomedical training platformRoche · Ascent XR

Roche VR Training

An immersive training system that let scientists and technicians practice complex laboratory procedures in a safe virtual environment.

  • XR architecture
  • Authoring systems
  • Assessment
Read The Case Study
Cinematic visualization of an immersive live sports broadcast control room04Deep Case Study
Global live media platformImmersive Media

Rio 2016: 360° Broadcast

Application and production-control systems for one of the earliest large-scale Olympic 360° and VR broadcast experiences.

  • Broadcast interfaces
  • 360° video
  • Rendering
Read The Case Study
Cinematic visualization of a Token Toss user-created level being built and shared through open infrastructure05Deep Case Study
Open UGC infrastructure and gameNanoRes · Ghiblify Games

OGAL + Token Toss

A public-good asset protocol and the end-to-end game that demonstrates portable, verifiable, creator-owned levels.

  • Protocol design
  • Rust / Anchor
  • Unity
Read The Case Study
Augmented reality golf bay with spatial ball-flight and target visualization06Project Record
Augmented reality productTopgolf

Topgolf Bay Lens

A disciplined port of Topgolf's Bay Lens augmented reality feature from native iOS into Unity; delivered with speed, quality, and clear cross-team ownership.

  • Unity
  • Augmented reality
  • Platform migration
Explore The Project
High school gym transformed into an immersive emergency preparedness simulation07Project Record
Immersive public experienceArmy National Guard

Army National Guard Disasterville

An immersive natural-disaster experience that brought emergency scenarios into American high school gyms; technology, space, and story worked together to make preparedness tangible.

  • Immersive media
  • Interactive systems
  • Spatial experience
Explore The Project
Modular Unity developer toolkit connected to an open asset registry08Project Record
Open developer platformNanoRes

Solana Toolbelt for Unity

A Unity package that brings runtime libraries, wallet adapters, prefabs, and OGAL services into one practical foundation for Solana-enabled creator experiences.

  • Unity packages
  • C#
  • Solana
Explore The Project
Virtual reality football training lab with spatial play analysis09Deep Case Study
Virtual reality simulationProfessional football training

National Football League VR Training

An immersive training experience that used virtual reality to make complex, repeatable football scenarios available beyond the physical field.

  • Virtual reality
  • Simulation
  • Real-time 3D
Read The Case Study
Spatial product visualization of an access-control device inside a mapped interior10Project Record
Augmented reality exhibitDormakaba

Dormakaba Interactive Exhibit

A spatial product experience that brought access-control solutions to life through interactive 3D models and guided demonstrations.

  • Augmented reality
  • HoloLens
  • 3D product visualization
Explore The Project
Large indoor environment transitioning into an annotated spatial point cloud and digital twin11Project Record
Spatial data platformREscan

REscan

A spatial-data product for rapidly digitizing and annotating large indoor environments from a human point of view.

  • Spatial data
  • 3D visualization
  • Digital twins
Explore The Project
Creator-led virtual gameshow with modular challenge zones and audience participation12Project Record
Online game productionCreator-led game experience

Roblox Gameshow

A creator-led Roblox gameshow that brought live entertainment instincts into a participatory online world.

  • Game systems
  • Roblox
  • Live entertainment
Explore The Project
Interactive music system transforming sound into composed light, particles, and spatial motion13Project Record
Interactive music experienceLuminant Music

Luminant Music

A music-driven interactive experience that turned sound into responsive visual motion.

  • Audio reactive systems
  • Real-time graphics
  • Interaction design
Explore The Project
Child-centered immersive learning studio with accessible spatial science and counting experiences14Project Record
Children's immersive learningdisruptED

disruptED

Augmented and virtual reality learning tools designed for children from pre-kindergarten through third grade.

  • Educational technology
  • AR
  • VR
Explore The Project
Augmented reality exercise trainer visualizing motion and posture15Project Record
Augmented reality fitnessHologress

Hologress AR Exercise Trainer

An augmented reality exercise trainer that made movement, form, and guidance visible inside the user's physical space.

  • Augmented reality
  • Motion guidance
  • Real-time 3D
Explore The Project
Colorful mobile arcade skewering game with fruit, timing rings, and progression tokens16Project Record
Free-to-play mobile gameAnnoying Orange

SKEWERZ

A fast, character-driven free-to-play mobile game released for Android and iOS.

  • Mobile games
  • Free-to-play systems
  • Unity
Explore The Project
Playful mobile digging world with layered earth, minerals, fossils, and progression pathways17Project Record
Mobile gameMobile game project

Let's Go Dig!

A playful mobile game built around an immediately understandable action, expressive feedback, and compact-session fun.

  • Game feel
  • Mobile development
  • Unity
Explore The Project
SaaS product ecosystem for athlete profiles, media, statistics, and recruiting18Project Record
Athlete SaaS platformDRAFTCARD

DRAFTCARD

A social product that let student athletes assemble a shareable trading card with statistics, highlights, and video connected to recruiting workflows.

  • SaaS
  • Social products
  • Media workflows
Explore The Project
How To Read The Work

Look for The Judgment Between The Artifacts.

Technology changes; the responsibility to understand consequence, make tradeoffs visible, and help people execute does not.

01 / Systems

Architecture With An Operating Model

A diagram is only the beginning. I design ownership, feedback, configuration, failure boundaries, and the path by which a system can change without becoming incoherent.

02 / Economics

Capability Matched To Consequence

The most expensive model or elaborate stack is rarely the automatic answer. The system should spend intelligence, infrastructure, and human attention where evidence says they create value.

03 / Delivery

Momentum Without Manufactured Urgency

Good delivery exposes risk early, protects the decisions that matter, and lets people move quickly because the work is understood.

04 / Leadership

Capability That Remains After The Project

The strongest outcome is not dependence on one expert; it is a product that works and a team with more context, confidence, and judgment than it had before.

The Thread Through The Archive

What Ties The Work Together?

Configuration over duplication. Clear boundaries. Observable systems. Useful abstractions. Honest evidence. Teams with enough context to make good decisions without waiting for permission.

Read How I Work
01Turn ambiguity into a shared modelOperating Principle
02Design for change without surrendering clarityOperating Principle
03Build feedback into the systemOperating Principle
04Leave people with more capability than beforeOperating Principle

What Is Being Built Now?

Some Of The Most Interesting Work Is Still In Motion.

Current efforts include leading VerShep, operating DEP and CampaignOS as public commercial products, advancing CPF, maintaining open creator infrastructure, and continuing the bridge between software engineering and the physical sciences.