Anu Sharma

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The biggest lie in software engineering is that "the code is the documentation."

As a Forward Deployed Engineer, I’ve spent the last six months inside factories where the most important logic isn't in the GitHub repo. It’s in the head of a technician who has been listening to the hum of the machines since 1994.

You can’t scrape that knowledge with a web crawler.

Last week, I was trying to automate a quality gate for a manufacturing client. The model kept flagging units as "defective" that the floor manager knew were perfect.

The model saw a surface deviation. The manager saw a "natural characteristic" of the raw material.

The truth? If we had just shipped the "accurate" model, the production line would have ground to a halt in three hours.

This is why the "Human-in-the-loop" isn't just a safety feature. It’s a data requirement.

The Shadow Period: I spent three days just watching the manual inspection process without writing a single line of code.

Implicit Rule Mapping: We turned "it just looks wrong" into "deviation > 0.5mm with a matte finish."

The Trust Prototype: We ran the AI in "silent mode" for a week, comparing its hits against the manager's decisions until the delta was zero.

We don't need faster models. We need better translation layers between human intuition and machine logic.

The role of the engineer is shifting from "builder" to "interpreter."

If you're building in AI right now, stop looking at the dashboard and start looking at the user's hands. That's where the real edge cases are hiding.

What’s the most surprising thing a non-technical expert taught you about your own code?

#Engineering #AI #ForwardDeployed #Manufacturing #TechStrategy

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