Lifecycle of a Software Project¶

Each section below describes one phase of a software project. Note that in practice, phases can overlap significantly.

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Requirements Gathering - Decide what problem we're going to solve, and what "solved" means.
Design - Decide how we will meet all of the requirements.
Planning - Break down work and estimate timeline.
Implementation - Build the solution.
Release - Make the solution available to customers.
Operation - Keep the solution running and healthy.
Deprecation - Retire the solution when it's no longer needed.