Derek M. Fairfield · San Jose → Modesto

Operator of two valleys.

Agentic AI engineer. Founder of three brands. Father of four. Built unlike human.

I build AI systems, apparel, and media from the bridge between Silicon Valley and the Central Valley — and I run it all with a fleet of agents I engineered myself. This is the whole operation: the work, the brands, and the life behind them.

Derek M. Fairfield
01 / The Operator

Est. by hand, scaled by agents.

I'm Derek — a solo operator and agentic AI engineer. I don't just run AI agents; I design and build them: their reasoning, memory, tools, and guardrails. Then I take what the frontier in Silicon Valley builds and put it to work for the people in the Central Valley who actually build things.

Off the keyboard I'm raising four boys, coaching youth sports, and chasing golden hour with a camera. The work serves something bigger than the work.

Four reasons — Derek's four boys The four reasons.
02 / What I Build

Hire the operator, get the system.

Two tiers, no runaround: fast launches, or a fully owned Next.js + CMS stack with monthly care plans. Everything wired into the tools you already use.

/01

Agentic AI Engineering

Custom agents designed and built from the ground up — reasoning, memory, tools, and guardrails — to handle intake, follow-up, content, and ops around the clock with minimal hand-holding.

/02

Websites That Sell

From fast brochure launches to fully owned Next.js builds with a CMS you can edit safely — backed by monthly care plans, not abandonment.

/03

Client Dashboards

One screen for your leads, jobs, numbers, and content — so you run the business instead of chasing it across ten apps.

/04

Lead Generation

Pipelines that find, qualify, and warm up your next customer — then hand them to you ready to close.

/05

Brand, Photo & Video

Identity, content, and campaigns shot and built in-house — the creative side of the same operator who builds your systems.

04 / Off the Keyboard

The life behind the work.

Faith

Built on rock

The work serves something bigger than the work. Character before clout, stewardship before scale.

Family

Four reasons

Every system, every brand, every late night compounds toward one thing: a company my sons can inherit, run, or outgrow.

Coaching

On the field

Youth sports, season after season — where effort, teamwork, and losing well get taught for real.

Photography

Chasing golden hour

Camera in hand between the valleys — the same eye that shoots the brands shoots the family.

Training

No off-season

Athletes train when nobody's watching. So do operators. Consistency is the whole strategy.

The Lab

Always building

Fairfield Kr8tive Lab — where new brands, products, and agents get forged before the world sees them.

Building for DLKM — a legacy that ships.
05 / Open Channel

Let's build your next thing.

If you run a business in the Bay Area or Central Valley and want AI, a website, automations, or a brand that actually works — the line is open. One operator, full stack, no agency runaround.

Base
San Jose → Modesto, CA
Response
Same day, most days

Your info stays private. We never sell your data.

Work with me