DiffWhisperer: How I Turned Cryptic Git Diffs into Architectural Stories with Gemma 4
This is a submission for the Gemma 4 Challenge: Build with Gemma 4
The Moment That Started It All
It was a Friday afternoon. A teammate dropped a 47-file pull request in our channel with the message: "quick fix, please review."
There was nothing quick about it. Files across four modules had changed. Logic had shifted in three places simultaneously. And somewhere buried in 1,200 lines of diff was a potential breaking change that nobody caught — until production did.
