Hello,
this is my portfolio project.
I know it needs improvement but for now it’s what I have.
Greetings. 
I wouldn’t use so many different and contrasting colors unless you have a good reason.
There is white background visible around the main content wrapper, if not intended fix the responsible paddings/margins.
When scrolling, the navigation bar is sitting a few pixels below the top.
Work on the projects’ alignment. There isn’t much reason to ever use floats anymore - it makes things more complicated, messier and less effective - use flexbox / css grid instead.
4 Likes
Keep working. In codepen ‘HTML’ window is representation of body tag. So your link:
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.5.0/css/all.css" integrity="sha384-B4dIYHKNBt8Bc12p+WXckhzcICo0wtJAoU8YZTY5qE0Id1GSseTk6S+L3BlXeVIU" crossorigin="anonymous">
should be paste in settings of this pen.
You have basics, polish this a bit and it will be great 
Happy coding
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When minimized, the projects section does not get overflown.
Meaning that there are parts of it hidden. -
Something is off with the top bar. Links aren’t aligning as they should in my wide screen browser. And when I minimize, it switches to “Display:block” I guess but the background does not switch accordingly. Maybe floats as mentioned in first comment.
Other than that it looks good mate, keep it up 
I would recommend using a palette of colors for your portfolio. You can have your own custom ones too. Checkout coolors for some ideas it has helped me in the past.
3 Likes