CTO & CDO Advisor · Data & Technology Leader

Technology only matters
in context.

I write about the gap between what systems tell you and what's actually happening — and what it takes to close it.
And sometimes about things that matter more than any of it.

Writing

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Probability of Success Explorer
Independent vs Bayesian learning models for repeated trials. Interactive.
Signed Affinity Recommendation Explorer
Compare naive text-embedding cosine similarity against signed weighted-sum matching. Adjust user affinity profiles across eight dimensions and watch the two models diverge in real time.

Faith & Reflection

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I help organisations make better decisions with data and AI — not in theory, but in production, at scale, with measurable outcomes.

Fifteen years across retail, pharma, healthcare, and enterprise technology. $130M+ in delivered impact. Currently VP Data & AI at Gesture, and advisor to AMC Health and Rebase. Available for senior leadership roles and fractional advisory engagements.

Outside work I serve my local community by leading youth groups, preaching, and whatever else needs doing.