Claude Code · Anthropic
Move an engineering team onto AI coding agents
LINE MAN Wongnai's CEO says its engineers moved from GitHub Copilot to Cursor to Claude Code in 18 months, and that about 80% of the company's code is now written by AI.
What they did
Speaking at a Skooldio session, the CEO said the engineering team switched tools three times in 18 months and now works mainly with Claude Code, with Codex also in use. He then tracked meeting load and output across the company to see where time freed up by AI was going.
How it went
The company says merge request throughput rose 50% and overall productivity rose about 20 to 30%. It says the new bottlenecks are design, QA and decision-making rather than writing code.
Worth knowing
These are spoken claims from a talk recap, not audited figures. The CEO also said fewer meetings left people with spare time but the same output, which he cited as one reason for layoffs.
Try it with Claude Code
Read this repository and its open issues in <issue tracker>. Pick the three smallest issues labelled <label>, implement each on its own branch with tests, run the test suite, and open a merge request per issue with a short summary of what changed and what a reviewer should check. Stop and ask if any issue needs a design decision.
Swap the parts in angle brackets for your own details. This prompt is adapted from the case, not copied from the original.
What this label means: Vendor case study
The maker describes it on its own site or launch post. It shows what the product is meant to do, with no independent result.
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