"AI makes me 10x faster" — really? Here is the pragmatic method to honestly measure the impact, without kidding oneself.
On LinkedIn everyone is 10x. In real life the gain is real but measurable — if you don't kid yourself.
Story → prod time, bugs within 7 days of deploy, time to first PR on unknown repo, cost per story.
Story → prod time reduced, bugs kept stable, faster onboarding on new codebases, and lower cost per story. Net gains often reach ~2x, not 10x.
Selection, scope, latent quality degradation.
A complete AI stack, tested and budgeted. What earns every euro spent and what is useless despite the hype.
From Copilot to Claude, AI assistants have radically changed software development in 2026. Concrete feedback on daily production use.
Beyond the buzz, here are the 8 prompting patterns that double AI answer quality on real code. With before/after examples.
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