Mobile
Crash Reporting
Also written as Crashlytics, Sentry
Tools that automatically capture and report app crashes from real users' devices in production, including the stack trace and device context, so a team can find and fix issues they didn't personally witness.
Think of it like
Like a car's black box flight recorder, except every car on the road has one and they all report back to the manufacturer automatically after any crash.
Junior or senior?
Junior sounds like
Reactively patches whatever crashed most recently.
Senior sounds like
Has used crash data to prioritize fixes by real user impact — crash-free rate, affected user count.
Ask them
“How did your team decide which crashes to prioritize fixing first?”