A resume tells me where you've been. A skill page tells me what you can do next.
Resumes are backward-looking by design — a list of places, dates, titles. Useful for context, but they don't actually answer the question a collaborator or client cares about most: can you do this specific thing, right now?
A skill page flips that. It's not "here's my history," it's "here's proof, here's what I can bring to what you're building today."
One is a record. The other is an offer.
If your profile only tells people where you've been, it's time to add the part that tells them what you're ready to do next.

