The case study has edited out everyone who made the project possible

The fictional case study begins with a modest “I.” By the third paragraph, an entire team has disappeared into its gravitational field.

Clear credit does not weaken your contribution. It helps someone understand what you actually did. Name your role and explain the decisions you were responsible for, alongside the work other people contributed.

Distinguish the project outcome from your individual part in it. If you do not have evidence for a result, leave the number out. A polished chart does not make an estimate become a finding.

Check which details you are allowed to share. A public launch does not necessarily make every internal document suitable for your portfolio, and a collaborator may want their role described accurately.

A useful case study can discuss constraints and unresolved questions. Those details often reveal more judgment than a story in which every choice was obviously correct.

You can be proud of your work without claiming to have personally operated every department. The developer remembers being there.