Would like some help

[Meteoblastdragon]

Hi! Hopefully, I'm doing this right as I'm new on GitHub, but I have a few issues and I hope you can help me.

So a couple of days back I used the twentyonesecondsCV template from Overleaf to start my CV which is a variant of your original template. However, when using the twentyonesecondsCV template I noticed some things missing that I'm too inexperienced with LaTeX to fix on my own.

1. \cvdate doesn't seem to work and I'm not sure why. It won't show up after being recompiled but it doesn't give any error messages either.
2. In your original you have a grey bar behind the skill bar for extra clarification but the creator of twentyonesecondsCV removed that. I would like that back but I'm unable to do so. (I'm probably missing something but I don't know what)
3. While my section "Opleidingen" is looking good, I can't say the same about "Werkervaring" and "Overige ervaringen". My best guess is that's because my dates are too long and that messes up the whole layout. I would like to keep it like that however so I wonder if you can somehow fix it. Different font size? Scoot everything over a bit to the left? Or maybe there's an even better cleaner way to fix it? I just know that I'm not skilled enough in LaTeX to fix it :/ (recently started learning how to use it)

Hopefully, you can find some time to help me out with this. This might be a bit too much to ask but it's worth a shot. You'd help me out tremendously.

In the PDF you can see how it currently looks. Hopefully, I did this whole forking and creating a pull request right, if not let me know and I guess I can share the Overleaf link or whatever works best for you.

Curriculum_Vitae__Copy_.pdf