# Managing an Engineer's Week as a Queueing System

DevFeed: [Managing an Engineer's Week as a Queueing System](<https://devfeed.tech/articles/your-week-is-a-queueing-system-and-you-are-running-it-at-100-utilization-39553.md>)

Original publisher: [Read original article](<https://ankit-rana.com/logs/01-time-management-software-engineering/>)

Author: hello@ankit-rana.com

Published: 2026-03-15T00:00:00Z

Content type: opinion

Language: en

Sources: [Ankit Rana | Mechanical Sympathy](<https://devfeed.tech/sources/ankit-rana-mechanical-sympathy.md>)

Topics: [queueing theory](<https://devfeed.tech/topics/queueing-theory.md>), [scheduling](<https://devfeed.tech/topics/scheduling.md>), [systems](<https://devfeed.tech/topics/systems.md>), [Server](<https://devfeed.tech/topics/server.md>)

Tags: [email](<https://devfeed.tech/tags/email.md>), [focus](<https://devfeed.tech/tags/focus.md>), [minutes](<https://devfeed.tech/tags/minutes.md>), [notifications](<https://devfeed.tech/tags/notifications.md>), [productivity](<https://devfeed.tech/tags/productivity.md>), [queueing-theory](<https://devfeed.tech/tags/queueing-theory.md>), [scheduling](<https://devfeed.tech/tags/scheduling.md>), [servers](<https://devfeed.tech/tags/servers.md>), [slack](<https://devfeed.tech/tags/slack.md>), [software-engineering](<https://devfeed.tech/tags/software-engineering.md>), [system](<https://devfeed.tech/tags/system.md>), [time-management](<https://devfeed.tech/tags/time-management.md>), [work](<https://devfeed.tech/tags/work.md>)

## AI overview

The article argues that software engineers' schedules behave like queueing systems: near-total utilization increases waiting time, while interruptions evict working context. It recommends maintaining schedule headroom, batching communications, and limiting work in progress.

## Source excerpt

An engineer's week behaves like a queueing system: book yourself at 100% utilization and the wait time for anything new goes vertical, exactly as it does for a server. The fixes are the ones we already use in systems: keep headroom, coalesce interrupts instead of taking them one by one, cap work in progress because Little's law applies to you, and stop letting urgent-but-small tasks hold the lock while important work starves.