AI consultant & agentic systems architect · Harpenden

AI, ACTUALLY
SHIPPED.

Most AI consultants hand you a slide deck and a bill.
I architect agentic systems that survive the AI arms race.
No hype. No brittle prompts. Just robust AI infrastructure
that does real work in your business.

Strategy from someone who can also deliver it.

I'm James Selby — an AI consultant and agentic systems architect for ambitious SMEs.

The tech giants are locked in an arms race, releasing new models every week.

If your strategy relies on a specific tool, you're already obsolete. I build the infrastructure—the loom—that lets you weave any new model into your business without breaking.

How I work: strategy first, then the real thing.

01 Map it

We start with an AI Opportunity Audit — I map how your business actually runs and find the places AI genuinely pays off. You get a costed plan and a straight verdict on what to build, buy, or skip. No hype, no jargon.

02 Build it

We start with the single highest-value move and build it properly — an agent, an automation, a tool — with the right context, guardrails and testing so it holds up in the real world. Narrow first, proven before we expand.

03 Run it

I stay to run, monitor and improve it as your business changes. Whether that's a tune-up or an ongoing Fractional AI Lead retainer, you get a partner who has your back after launch, not just up to it.

What I actually do.

A tight set of ways to work together — from a fixed-price first look to a senior partner on tap.

Frontier tools.

Real delivery.

Claude Gemini Agentic architecture MCP Context engineering Evals

Most "AI consultants" hand you a deck and disappear. I'm the opposite: a builder who consults. The strategy I sell is the strategy I can build — which is the whole point.

How I keep AI

reliable.

Guardrails Context engineering Human-in-the-loop Real-world evals

AI is powerful and it's also happy to be confidently wrong. The difference between a demo and something you can trust is engineering: clear guardrails, the right context, a human in the loop where it matters, and hard testing against real situations before anything touches a customer.

Let's find where AI pays off for you.

Start with a fixed-price AI Opportunity Audit — one clear plan, zero obligation to build. Or just book a relaxed, no-pressure chat and we'll see if it's a fit.