Challenges

Real production decisions. Defend your call against a senior engineer, then get scored against an answer key. How it works

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3 of 53 challenges

Git

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LockedDeploys Are SSH + git pull at 5pm Friday. Why Change It?The team ships by SSHing into prod and running git pull, often at 5pm Friday. A teammate says it has always worked. Defend what a real deploy needs without cargo-culting.beginner9 minbeginner9 min
LockedHistory Is Messy, So Force-Push a Clean main?A bad merge left main tangled with merge and revert commits. A teammate wants to rebase locally and force-push a clean history. Defend what you actually do.beginner8 minbeginner8 min
LockedYou Pushed AWS Keys to a Public RepoLive cloud keys just landed in a public GitHub repo. A teammate says delete the file and force-push. Defend what you do first.beginner8 minbeginner8 min