Single Page Developer portolio using CSS grid and Flexbox

What are you most proud of, and what would you do differently next time?

I am proud of using clamp to make the website dynamic in terms of sizing elements.

What challenges did you encounter, and how did you overcome them?

I wasn't sure how to place the profile image.

What specific areas of your project would you like help with?

I wanted to update the website to use my photo but I am not sure how to make those specific image sizes and file format. If anyone could point to resource that might explain this I would appreciate it. I also like advice how I might refactor my css, html or javascript.I want to add a pdf of resume but not sure where would be the best place to put a link to it on the website.