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Michael A. O’Neill

Résumé
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Genealogy

Remodeling another closet

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←Real-world big data – Preso for a UC Berkeley course about big data

Time to Write a Spec→

More posts

Do I write two specs now?

2026-08-09
Be a context magnet

2026-08-08
Sure, Claude. Sure.

2026-08-04
One Playback Session, Multiple Truths

2026-07-31

Michael A. O’Neill

Thoughts from two decades building data products, platform products, and AI systems. Mostly about trust, context, and the ways product managers get things wrong before they get them right.