Portfolio Site Feedback

Just finished structuring my portfolio site and looking for a little feedback. Mostly answers to questions I have about what content should go in that I typed up below. https://codepen.io/dhightower/full/KZeJZO/ All the current content is just placeholder text & photos.

What info should I have in my contact section at the bottom of the page? I can’t think of much else aside from email.

What descriptive beats should I be hitting in my about section that a potential employer may want to know about?

How many projects should be on a portfolio site? Is less more? Or is it better to try to show that I’ve worked on a lot of stuff and written a lot of code already?