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Essays on AI systems, software delivery, and product strategy from the BFD team.

Pen-and-ink sketch of a small clockwork robot working at a tool-covered workbench late at night while a human sleeps peacefully on a couch in the background, a wall clock reading 2:00 above
ai April 24, 2026 13 min read

The Agent Stays Up Late, Not Me

Every senior engineer knows the right way to set up a codebase. None of them do it. Here’s the four-stage framework we use — The Ratchet — to take a vibe-coded project all the way to a thing you’d trust in production, and the punchline about why this only just became worth doing.

Most teams have always known they should be running tests, type-checking, security audits, accessibility checks, dead-code analysis, prose linting, and a coverage floor. Most teams run two of those. Here’s why that math has finally inverted, and the four-stage framework we use to ratchet a vibe-coded project to a hardened one.

Keith Pattison, Founder of Black Flag Design

Keith Pattison

AI Builder @ Black Flag Design

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What a Year of Claude Code Trails Tells You About Your Team editorial image
claude code April 20, 2026 5 min read

What a Year of Claude Code Trails Tells You About Your Team

Claude Code leaves evidence — sessions, commits, PRs, review notes. Read it like a logbook and you'll find what devs actually need to know before they go deeper.

After a year of shipping with Claude Code across real client work, the signal isn't in any single session — it's in the trails. Here's what those trails told us about where Claude Code shines, where it drifts, and the habits devs should build before they lean in harder.

Eli Wood headshot

Eli Wood

CEO, Black Flag Design

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The Black Flag Playbook: Six Principles for Shipping with AI editorial image
playbook April 20, 2026 6 min read

The Black Flag Playbook: Six Principles for Shipping with AI

Battle-tested principles for teams building real software with AI-generated code. Human judgment, tight scope, and weekly evidence — the disciplines that keep AI-built systems reliable.

The six rules we use to ship production software with AI. Small scope, weekly demos, human-led oversight, and continuous improvement — drawn from six months of real client engagements.

Keith Pattison, Founder of Black Flag Design

Keith Pattison

AI Builder @ Black Flag Design

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Keith Pattison, Founder of Black Flag Design

Keith Pattison

AI Builder @ Black Flag Design

Keith builds AI products for a living, leading engineering at Black Flag Design for clients in fintech, education, and government. He has spent his whole career at startups, as a founder or an early engineer, most of it in fintech. He was shipping production software with AI agents before anyone had a name for it.

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Recent writing

The Death of Software as a Service (SaaS) cover image
ai systems March 27, 2026 2 min read

The Death of Software as a Service (SaaS)

Denver AI, a local group focused on moving AI out of theory and into execution; bringing together operators, founders, and builders to share real-world use cases, demos, and practical approaches to applying AI inside...

Eli Wood headshot

Eli Wood

CEO, Black Flag Design

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War of The Claws cover image
agents February 10, 2026 16 min read

War of The Claws

In 1938, a young Orson Welles captivated and terrified radio listeners with a fictional Martian invasion, inciting a real panic across the nation. Last weekend, more of my family and friends called be about playful AI...

Eli Wood headshot

Eli Wood

CEO, Black Flag Design

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Measure the whole workflow, including the work between screens. BFD.
September 9, 2026 3 min read

Which workflow should you build first?

Bring one workflow, its owner, and three recent examples.

Choose a workflow your team repeats, whose current cost you can describe, and whose owner can help test a first version.

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BFD

Software for the work your team needs to do

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A loan file on a conveyor of automated checklist stamps reaching a human hand making the final approval, illustrating automated back-office work with human judgment retained.
applied ai July 22, 2026 3 min read

The back office is the bottleneck: applied AI for community lenders

Mission lenders were built for underwriting judgment, but their week goes to packaging, compliance, and impact reporting. Separate the rules from the judgment and adding a program stops meaning adding headcount.

CDFIs exist to make the judgment call banks won't — yet most of their capacity goes to manual packaging, compliance, and funder reporting. An LOS digitizes the form; applied AI absorbs the rules-heavy work on either side of it, keeping the judgment human.

Keith Pattison, Founder of Black Flag Design

Keith Pattison

AI Builder @ Black Flag Design

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Two facing chairs, an open clinical notebook and an hourglass, evoking a behavioral-health clinician getting documentation time back.
applied ai July 22, 2026 3 min read

When the note-writing outlasts the visit: applied AI for behavioral-health teams

Documentation has quietly become the job in community mental health. Separate the rules from the judgment and human-in-the-loop AI gives clinicians their hours back — without touching the record's integrity.

Community behavioral-health clinicians spend nearly as long documenting a session as delivering it, right as budgets cut the admin staff who used to buffer them. The fix isn't a bolt-on scribe — it's redesigning the workflow around a rules-vs-judgment split with a human in the loop.

Eli Wood headshot

Eli Wood

CEO, Black Flag Design

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A tall stack of intake paperwork funneling down into one organized case folder on a desk, illustrating an intake backlog resolved into order.
applied ai July 22, 2026 3 min read

When the backlog is the bottleneck: applied AI for high-volume legal services

Legal-services and immigration-aid organizations are drowning in intake, not law. Here's where AI actually helps — and where a human must stay in the loop.

In high-volume legal aid the constraint is rarely the law — it's the intake, eligibility, and document work upstream of the lawyer. Separate the rules from the judgment and applied AI clears the backlog without automating the calls that must stay human.

Eli Wood headshot

Eli Wood

CEO, Black Flag Design

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A single meteorologist silhouette whose insight radiates into many parallel forecast panels, representing expert judgment scaling beyond one person
applied ai July 15, 2026 3 min read

When your best asset is judgment that lives in people's heads

Every expert weather and climate-risk firm is built on judgment and haunted by the same ceiling: it scales with the expert's hours. When the founder is on a plane, the firm's best product is offline.

AI weather models are everywhere, but they don't carry the judgment. The forecasting firms that thrive won't have the biggest model — they'll be the ones whose expert judgment finally scales past one person's calendar, with the human firmly in the loop.

Eli Wood headshot

Eli Wood

CEO, Black Flag Design

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Small human figures flowing through a narrow intake funnel and fanning out into diverging skilled-trades pathways such as electrician, welder, and HVAC, representing trades-training throughput
applied ai July 15, 2026 3 min read

The trades don't have a demand problem. They have a throughput problem.

600,000 open trades jobs, 150,000 new entrants a year, and grant money flowing. So why does it feel stuck? The orgs meant to fix it run modern mandates on case-manager-era operations.

The demand and the funding are already here. The variable left is throughput — and the workforce orgs that scale will be the ones that give overstretched staff their hours back with applied AI, while keeping human judgment on the decisions that change lives.

Eli Wood headshot

Eli Wood

CEO, Black Flag Design

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An abstract network layer of connected nodes floating above rows of factory workbenches, representing a coordination layer above a manufacturing floor
applied ai July 15, 2026 3 min read

The hardest part of scaling a defense-hardware company isn't the hardware

Investors stopped paying for prototypes and started paying for throughput. Most defense-hardware teams have a shop floor and a group chat — not a coordination layer.

The money moved from prototypes to throughput. The teams that win the ramp are the ones that build the coordination layer above the factory floor — with applied AI applied where judgment is expensive, and a human in the loop where being wrong is costly.

Eli Wood headshot

Eli Wood

CEO, Black Flag Design

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Diagram of ideas flowing through a pipeline: the old building bottleneck is now open, and a tight gate labeled what deserves to ship is the bottleneck now, with one unit passing through to shipped.
applied ai July 7, 2026 5 min read

Cheap Software Didn't Solve Your Platform's Problem. It Moved It.

AI made software cheap. What is scarce now is the builder who can turn a partner's need into shipped, trustworthy product.

Cheap software did not solve the platform's problem, it moved it. The scarce layer now is the forward-deployed builder who turns a partner's need into working, trustworthy software fast enough to close the deal.

Keith Pattison, Founder of Black Flag Design

Keith Pattison

AI Builder @ Black Flag Design

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One mentor's playbook multiplying into many parallel training cohorts, suggesting scale without added headcount.
applied ai July 1, 2026 3 min read

Veteran workforce training built the program. AI removes the ceiling on delivery.

The veteran workforce sector's bottleneck isn't the curriculum. It's a delivery model that scales one hire at a time.

Veteran training orgs have real programs, real funding, and a population ready to learn fast. What they don't have is a delivery model that scales without headcount. Here's the two-day move that removes the ceiling.

Eli Wood headshot

Eli Wood

CEO, Black Flag Design

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