AI Engineering

William Foster

Multi-agent orchestration under engineering controls. I build the platforms that make engineers faster — then measure whether they actually did.

  1. Spec
  2. Plan
  3. Build
  4. Review
  5. Measure

↺ evidence, not vibes

Free guideBuild It YourselfA founder's guide to coding with AI

What I do

Agentic engineering platforms

Containerised, security-hardened development environments; AST-based code intelligence with incremental, content-hash-keyed indexing; hybrid semantic search; and multi-agent pipelines that plan, build, review and iterate under real engineering controls.

AI acceleration for teams

Two things, deliberately separate. Hands-on training that takes engineering teams from AI-assisted development to full multi-agent orchestration, run against their own repositories — and the installable that makes it stick: a hardened agent sandbox and a codebase-semantics layer committed into their own repos.

Engineering productivity leadership

Teams whose customers are other engineers: development loops, CI/CD, build and release. Happy engineers, faster iteration, safer releases — measured, not asserted.

How I work

Every productivity claim is a hypothesis. I A/B benchmark agent tooling on real production tickets against human ground truth — measuring cost, correctness and coverage — and I have shipped, redesigned and killed features on that evidence, including publishing results that contradicted my own initial claims.

That discipline is the product. Anyone can demo an agent; the work is knowing which parts survive contact with a real codebase, and being willing to say so when they don't.

Writing

Build It Yourself

A founder's guide to coding with AI

Written for a non-technical founder shipping their first web app with Claude Code or Cursor — from the mental model of how AI coding actually works, through prompting, spec-driven building and debugging, to deploying, privacy law and the shortcuts that come due at scale.

  • 18chapters
  • 73prompts
  • 63exercises
Read the guide →

Where I've worked

Two decades of engineering, from 12-person startups to Amazon and Snap — mostly running teams whose customers were other engineers.

Get in touch

Perth, Western Australia — working remotely with distributed teams. Reach me directly about speaking, help with your build or collaboration.

For AI engineering training engagements, start at OrchLab.ai.