Nadav Druker

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An hour gone before I made a single decision.

Every morning I was pulling numbers across brands, countries, and platforms before I could start the actual work. Multi-brand, multi-geo, high pace — the data alone ate the front of my day.

So I started building a system to take that hour back. Not all at once — building everything at once is what breaks it. One workflow at a time. Every week another layer, until it's solid enough to build the next.

Here's what is already live:

Nothing fancy. But when the data finds you instead of the other way around, the quality of your decisions changes.

Next step I'm building now: the Context Engine.

Feeding Claude the full logic behind our performance — not just the numbers. Our real CAC targets. What makes a landing page and a creative actually work. The reasoning behind the decisions. So when performance drops, it doesn't just surface it. It thinks like an operator.

Every fix gets logged back in — what broke, what we deployed, what the result was. The system learns what works and what doesn't, and gets sharper every week.

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Originally published in The Growth System newsletter on LinkedIn.