About Flagship Projects Experience Writing Life Blog Music Links Get in touch
Now building — QuarterSection · Oklahoma mineral rights intelligence

I turn messy domains into working systems.

I'm Tyler Milligan — co-founder, engineer, and writer. I spent years at Microsoft and Google explaining complex systems. Now I build them: a statewide data platform, AI-era products, and modern software for real businesses — every layer, end to end.

0M+
production records under management
0K
oil & gas wells mapped
0×
search speedup engineered
0K+
records ingested nightly, zero hands
01

Who I am

A builder with a writer's mind.

I started in science at CU Boulder — a neuroscience lab, then Arctic atmospheric research with a co-authored paper in Biogeosciences. From there I spent years as the person who makes complex systems make sense: technical writer at Google, digital product manager, then technical writer at Microsoft on HoloLens, Mixed Reality, and Mesh.

In late 2024 I stopped documenting other people's systems and joined QuarterSection as its fourth partner — the one who builds. My three co-founders bring the vision, the industry depth, and the connections; I turn it all into a working product. Every layer is mine — nightly ETL pipelines, the SQL estate, the APIs, the React frontend, the cloud infrastructure, the docs — plus a portfolio of my own products and client work.

I think in systems, I document like it's a love language, and I'd rather build the thing than buy it.

Ex-Microsoft · HoloLens & Mesh Ex-Google Published Arctic researcher Co-founder & sole builder 2,000+ hours shipped
Tyler Milligan

Founder mode — est. 2024

02

Flagship build

quartersection.com

QuarterSection

Oklahoma mineral rights intelligence — deep data, made human.

Visit site

Hundreds of thousands of people own the oil and gas underneath Oklahoma — and most of them can't see what's happening down there. The data exists, but it's scattered across slow government databases and written in century-old legal jargon.

QuarterSection pulls it into one place: your wells on a map, your production history, your paperwork — clean, fast, and priced for a person instead of a corporation. It competes on depth with platforms built by entire engineering departments, at a fraction of their price.

Three co-founders, one builder. My partners steer what mineral owners and operators need, carry the legal side, and open doors. I make it real — data engineering, backend, frontend, DevOps, security, product, design — every line of code and every daily decision.

  • A fleet of nightly scrapers and ETL pipelines that crawl state and county records with zero human in the loop
  • Entity resolution reconnecting financial records to physical wells the government never gave a shared ID
  • An AI document pipeline that reads scanned legal PDFs and extracts the facts
  • A ~100-table Azure SQL estate that rebuilds itself nightly with zero downtime
  • Data-quality systems that auto-flag impossible values before users ever see them
  • An interactive well map that draws each well's real drilled path — bottom-hole trajectories reconstructed from OCR'd survey documents, not just surface dots
  • A grounded, cited AI assistant (the Learn Assistant) that answers mineral-rights questions from a vetted corpus with sources — and declines rather than guess
  • One-click portfolio exports to multi-tab Excel workbooks, generated in the background
79M+
production records, 1990 → today
635K
wells tracked by location
77/77
counties — full statewide coverage
400K+
records ingested per day, automated
120×
search speedup — 30s+ → 253ms
98.6%
automation cost savings vs. alternatives
React Node + Express Azure SQL GitHub Actions Auth0 Playwright Power BI Mapbox Python Azure AI Vision (OCR) Claude RAG Stripe PostHog

One builder, every layer — competing with billion-dollar incumbents on data depth, and beating them on clarity and price.

03

More builds

Products and client work shipped alongside the flagship — same playbook, different domains.

Product · grounded agents

Grounded Agents

Retrieval-grounded chat, five domains. A gallery of AI agents that answer only from real sourced material — U.S. immigration & border law, fitness, health, oil & gas, and injury rehab — citing every claim and declining when the sources don't cover the question. One Cloudflare Worker over 60,000+ sourced passages, with password- and quiz-based access control and per-user rate limits.

RAG + citations Workers + Vectorize
Open the gallery
Product · thestackmap.com

The Stack Map

The AI tools landscape, mapped. An interactive library of 156+ tools and 31 real workflows — not just what each tool does, but how they connect in practice. Includes a stack-builder quiz that recommends tools for how you actually work.

AI tools directory Workflow library
Explore the map
Product · outdoor hub

Outdoor Hub

Every condition, one dashboard. Real-time weather, snow, trail, water, and road data unified from NOAA, USGS, state DOTs, and avalanche centers — 11+ activity dashboards across the American West, so you check one site instead of six agencies.

Real-time data Multi-source APIs
Check conditions
Product · AI training coach

Workout Coach

A coach that reads my Strava, computes real training load, and rewrites my week every morning — evidence-graded rules make every decision; the AI only writes the words. Push + email check-ins, a live calendar feed, adaptive plans, and a chat coach with code-enforced safety rails.

Next.js + Supabase Claude agent
Meet the coach
Product · recipe matrix

Recipe Matrix

Turn any recipe into a cooking matrix — ingredients down the side, technique across the top — so you see what gets combined and when instead of scanning a wall of prose. Paste it, drop a link, or photograph a cookbook page; you get the matrix, a shopping list grouped by aisle, and a shareable link.

Cloudflare Workers Claude vision
Cook something
Client work · dugood.co

dügood

Main-street AI modernization. Ongoing consulting for a Seattle junk removal & donation pickup company — including a real-time Google Reviews engine I built for their Squarespace site, streaming a live 5.0★ rating across 150+ reviews straight onto the page.

AI modernization Google Business API
See it live
04 — Work with me

I do this for other businesses too.

QuarterSection taught me how to be a company's entire product and engineering org in one person. dügood proved the same playbook works for main-street businesses: a modern web presence, automated workflows, and AI where it actually earns its keep. If your business runs on software from 2012, I can fix that.

Web modernization Review & reputation engines Data pipelines AI workflow design Internal tools
Start a conversation
05

The path here

2024 — now

Co-founder & sole builder · QuarterSection

Joined three co-founders as the fourth partner — the one who executes. Turned their vision into a statewide oil & gas data platform, built end to end by me (~$200K raised).

2022 — 2024

Technical Writer I & II · Microsoft

HoloLens, Mixed Reality, and Mesh. Architected docsets across Microsoft Learn and Support properties serving 140K+ page views a month; built internal tooling on Power Platform and Azure DevOps.

2020 — 2022

Digital Product Manager · Privacy Co.

Owned digital product experience and delivery for a privacy-focused company.

2019

Technical Writer · Google  /  Content Manager · Publist

Developer-facing documentation at Google; content systems at a startup.

2016 — 2019

Head Writer · FutureScope

Led writing for a futurism startup translating emerging-tech trends for a general audience.

Before tech

Research · Neuroscience & the Arctic

Neuroscience addiction lab; atmospheric field research above the Arctic Circle with CU Boulder's Institute of Arctic and Alpine Research — co-author in Biogeosciences (2020).

07

Off the clock

The work is only half the story. I'm happiest in motion — splitboarding into untracked snow, standing on summits I had to earn, wandering cities I can't pronounce. I cook constantly and too much, mostly for the people I love. Family and friends aren't what's left over after the work — they're the reason for it.

Splitboarding in the backcountry with friends
Earning turns with the crew
With college friends in front of a pagoda in Japan
Japan, for the bachelor trip
With my sister on the Charles Bridge in Prague
Charles Bridge with my sister
Jumping beneath a tethered research balloon on the Alaskan tundra
Alaska field work, occasionally airborne
On a summit platform in the Swiss Alps
Thin air in the Swiss Alps
At the Parthenon in Athens
The Parthenon, in person
With friends at a bar
Good company, questionable lighting
At an FC Barcelona match at sunset
FC Barcelona, from the cheap seats
Toasting beers with my sister in a Czech pub
Goulash and pilsner, sister-approved
Pretending to bite the Leaning Tower of Pisa
Taking a bite out of Pisa
Hiking selfie in the Flatirons above Boulder, Colorado
The Flatirons — Boulder, where it all started
World map showing places Tyler has visited

Base map: Tentotwo · CC BY-SA 3.0

08 — Contact

Let's build something.

Founders, operators, and small businesses — if you have a messy domain that needs to become a working system, I'd like to hear about it.