Comment by AdieuToLogic

> People have learnt a little while back that you need to use the white hidden text in a resume to make the AI recommend you ...

I would caution against using "white hidden text" within PDF resumes as all an ATS[0] need use in order to make hidden text the same as any other text is preprocess with the poppler[1] project's `pdftotext`. Sophisticated ATS[0] offerings could also use `pdftotext` in a fraud detection role with other document formats as well.

0 - https://en.wikipedia.org/wiki/Applicant_tracking_system

1 - https://poppler.freedesktop.org/