There are multiple spacing issues on your item. Below I listed only few of them:
Slider major issues. Top bottom spacing needs to be the same. Vertically center the texts inside the slider.
Bad spacing here:
The skill makes me confused. My suggestion is to but the label “Web design, PHP etc” above the progress bar and increase the space between each group of label/progress bar to make difference between each skill.
Major spacing issues. Remove the bottom spacing. The right spacing is there by mistake or is a feature
Pay attention to all details. Spacing issues here. Make the space equal on all sides:
Is just me or the icons are not horizontally / vertically aligned?
Note: Even if you believe your item perfect, there might me problems everywhere; and they are, in your case
There were only few examples but there are more problems and issues.