It’s Friday at 4:45 PM. You’re packing your bag, thinking about the weekend, when the team lead drops a message in Slack: “The production billing engine is throwing random database exceptions. Something broke in the last deploy. We need to find out what changed.”
You jump onto GitHub, open the main branch, and look at the commit history from the last 24 hours to find the culprit. This is what you see:
wip
fixed bug
hope this works






