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Module 4 · Memory + profiling · Recap
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Senior glue work: invisible but irreplaceable
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📝 **Question:** Why glue work earns promotions? 📋 Pick the right answer. 💡 **Hint:** Re-read the theory above if unsure.
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📝 **Question:** Why glue work earns promotions? 📋 Pick the right answer. 💡 **Hint:** Re-read the theory above if unsure.
A
It doesn't — promo committees explicitly weight individual feature ship rate over any people-multiplier work.
B
It scales people, not just code. A senior who makes 10 others better is more valuable than one who ships alone.
C
It correlates with tenure — staff promotions track time-in-level and glue work is just visible busywork that fills the calendar.
D
Managers reward it — glue work is the closest thing to manager output an IC can produce without changing job ladders.
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