Hi, I’m Paul

I build systems that earn trust under pressure

Engineering leadership for regulated, high-consequence platforms—payments, loyalty, and mobile at scale. From Special Forces to global fintech, the domain changed; the discipline didn’t.

The full story

Nashville Gulch high-rises and Bridgestone Arena glowing at sunset
Nashville midtown towers and Broadway district lit up at dusk
Nashville midtown towers and Broadway district lit up at dusk
AT&T Building and downtown Nashville skyline against a coral sky
AT&T Building and downtown Nashville skyline against a coral sky
General Jackson riverboat passing under Shelby Street Bridge at night
Nashville east side skyline under a deep pink sunset with distant hills
Shelby Street Bridge illuminated over the Cumberland River at night

Practice

Where I create leverage

The problems change—fraud, technical debt, enterprise governance—but the pattern is consistent: build the foundation, grow the people, and let the system do the work. The difference is where you apply it.

Aerial view of the Miraflores Locks on the Panama Canal

Constrained Delivery

When compliance and uptime shape the architecture, governance becomes velocity.

Irrigation canal curving through Central Valley farmland with foothills under dramatic clouds.

Architecture as Margin

Build-vs-buy choices and abstraction layers compound either leverage or cost.

Lighthouse casting beams across a rocky coast under a starlit sky at dusk.

Strategic Credibility

Predictable delivery and stakeholder fluency put engineering at the table.

Practice

Where I create leverage

The problems change—fraud, technical debt, enterprise governance—but the pattern is consistent: build the foundation, grow the people, and let the system do the work. The difference is where you apply it.

Aerial view of the Miraflores Locks on the Panama Canal

Constrained Delivery

When compliance and uptime shape the architecture, governance becomes velocity.

Irrigation canal curving through Central Valley farmland with foothills under dramatic clouds.

Architecture as Margin

Build-vs-buy choices and abstraction layers compound either leverage or cost.

Lighthouse casting beams across a rocky coast under a starlit sky at dusk.

Strategic Credibility

Predictable delivery and stakeholder fluency put engineering at the table.

Practice

Where I create leverage

The problems change—fraud, technical debt, enterprise governance—but the pattern is consistent: build the foundation, grow the people, and let the system do the work. The difference is where you apply it.

Aerial view of the Miraflores Locks on the Panama Canal

Constrained Delivery

When compliance and uptime shape the architecture, governance becomes velocity.

Irrigation canal curving through Central Valley farmland with foothills under dramatic clouds.

Architecture as Margin

Build-vs-buy choices and abstraction layers compound either leverage or cost.

Lighthouse casting beams across a rocky coast under a starlit sky at dusk.

Strategic Credibility

Predictable delivery and stakeholder fluency put engineering at the table.

Track record

What sets me apart

Where the stakes are real—regulated transactions, global platforms, and organizations that need structural change, not just faster shipping.

Regulated by default

PCI DSS, SOC 2, OWASP, GDPR, ISO 27001—I’ve delivered under all of them. Compliance isn’t something I bolt on. It’s how I build.

Fortune 100 scale

Leading mobile engineering for the $10.7B+ loyalty platform behind Amex Travel, serving 15.3M+ travelers.

American Express Platinum Card
American Express Platinum Card
American Express Platinum Card
I build
leaders
Headshot of Sara Seif
Headshot of Cindy Wiggins
Headshot of Travis White
not dependencies

Engineers I’ve developed have followed me across three organizations—from associate to senior technical roles.

82% fraud reduction

$19M/month feature

Gold U.S. $20 coin
Gold U.S. $20 coin
Gold U.S. $20 coin

0%

0%

Leadership effectiveness

0%

0%

Leadership effectiveness

Field Notes

Thinking out loud

View all

One white thread through the needle’s eye; a spectrum of strands on the other side.

Strategy

Jun 10, 2026

Your Roadmap Is an Output, Not a Plan

If 70% of capacity keeps the lights on, that’s your strategy—no matter what the slide says.

Dark silhouette of a suited figure with flames streaming from head against a bold red background

Architecture

Jun 1, 2026

When Fraud Finds Your Platform

The most important decision isn’t which signals you act on. It’s which you leave dark.

Rusted control panel: voltmeter reads zero, ammeter shows active current, paint peeling badly.

Strategy

May 27, 2026

Zombie Systems: The Hardest to Kill Still Work

Container ships loading in parallel at a busy port—shared infrastructure, distinct destinations.

Architecture

May 10, 2026

When a Mobile Portfolio Stops Being a Code Problem

Cop points and gives directions; his mental map is clear, the listener’s is a tangle.

Leadership

May 1, 2026

The Curse of Knowing What You Know

Field Notes

Thinking out loud

View all

One white thread through the needle’s eye; a spectrum of strands on the other side.

Strategy

Jun 10, 2026

Your Roadmap Is an Output, Not a Plan

If 70% of capacity keeps the lights on, that’s your strategy—no matter what the slide says.

Rusted control panel: voltmeter reads zero, ammeter shows active current, paint peeling badly.

Strategy

May 27, 2026

Zombie Systems: The Hardest to Kill Still Work

Container ships loading in parallel at a busy port—shared infrastructure, distinct destinations.

Architecture

May 10, 2026

When a Mobile Portfolio Stops Being a Code Problem

Field Notes

Thinking out loud

View all

One white thread through the needle’s eye; a spectrum of strands on the other side.

Strategy

Jun 10, 2026

Your Roadmap Is an Output, Not a Plan

If 70% of capacity keeps the lights on, that’s your strategy—no matter what the slide says.

Dark silhouette of a suited figure with flames streaming from head against a bold red background

Architecture

Jun 1, 2026

When Fraud Finds Your Platform

The most important decision isn’t which signals you act on. It’s which you leave dark.

Rusted control panel: voltmeter reads zero, ammeter shows active current, paint peeling badly.

Strategy

May 27, 2026

Zombie Systems: The Hardest to Kill Still Work

Container ships loading in parallel at a busy port—shared infrastructure, distinct destinations.

Architecture

May 10, 2026

When a Mobile Portfolio Stops Being a Code Problem

Cop points and gives directions; his mental map is clear, the listener’s is a tangle.

Leadership

May 1, 2026

The Curse of Knowing What You Know

What’s holding your platform back?

If your engineering organization is scaling faster than its foundations can support—or delivery feels harder than it should—I’d welcome the conversation.

Connect on LinkedIn

General Jackson riverboat passing under Shelby Street Bridge at night
AT&T Building rising above downtown Nashville with Shelby Street Bridge below
General Jackson riverboat passing under Shelby Street Bridge at night
General Jackson riverboat passing under Shelby Street Bridge at night
AT&T Building rising above downtown Nashville with Shelby Street Bridge below
Nashville east bank skyline under layered sunset clouds
Shelby Street Bridge illuminated over the Cumberland River at night
Nashville east bank skyline under layered sunset clouds
Shelby Street Bridge illuminated over the Cumberland River at night

What’s holding your platform back?

If your engineering organization is scaling faster than its foundations can support—or delivery feels harder than it should—I’d welcome the conversation.

Connect on LinkedIn

General Jackson riverboat passing under Shelby Street Bridge at night
AT&T Building rising above downtown Nashville with Shelby Street Bridge below
Nashville Gulch high-rises and Bridgestone Arena glowing at sunset
General Jackson riverboat passing under Shelby Street Bridge at night
AT&T Building rising above downtown Nashville with Shelby Street Bridge below
Nashville east bank skyline under layered sunset clouds
Shelby Street Bridge illuminated over the Cumberland River at night
Nashville east bank skyline under layered sunset clouds
Shelby Street Bridge illuminated over the Cumberland River at night

What’s holding your platform back?

If your engineering organization is scaling faster than its foundations can support—or delivery feels harder than it should—I’d welcome the conversation.

Connect on LinkedIn

General Jackson riverboat passing under Shelby Street Bridge at night
AT&T Building rising above downtown Nashville with Shelby Street Bridge below
General Jackson riverboat passing under Shelby Street Bridge at night
AT&T Building rising above downtown Nashville with Shelby Street Bridge below
AT&T Building rising above downtown Nashville with Shelby Street Bridge below
Nashville east bank skyline under layered sunset clouds
Shelby Street Bridge illuminated over the Cumberland River at night
Shelby Street Bridge illuminated over the Cumberland River at night
Shelby Street Bridge illuminated over the Cumberland River at night