At Tet Digital, we ran a six-week Claude Code pilot across 6 teams and 30 developers, then rolled it out to 180. 90% reported higher productivity. But productivity isn't the whole picture: AI makes mistakes, so team practices for catching and correcting them matter more, not less; there's reduced learning, so skill development needs continued focus; the developer role is shifting toward orchestration and quality control; and like any tool, this one needs maturation, not just access.

In this talk, Stein Inge Morisbak (CTO) shares the concrete findings from the pilot, why Tet chose a deliberate three-step rollout with mandatory training and guardrails instead of an open tap, and why AI is best understood as an amplifier — one that makes deep technical understanding more valuable, not less. When anyone can ship, someone has to know what we're actually shipping.