The CTO Substack

The CTO Substack

The CTO's Cost of Goods Sold

Understanding COGS transformed how I approach sprint planning and roadmap discussions. Instead of treating all work equally, we now evaluate the financial impact of our choices.

Etienne de Bruin's avatar
Etienne de Bruin
Sep 11, 2025
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I'm standing in front of our C-Suite, watching their faces shift from curiosity to concern as I explain why our latest feature took three sprints instead of one. "We hit some technical debt," I say, the words tasting like cardboard in my mouth. "Had to fix a few critical bugs along the way."

The CFO leans forward. "So what was the actual cost of deliveri…

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