Love the progress visualizations as sankey diagrams. Reminds me of the many posts on r/dataisbeautiful about job application progress, e.g.

https://www.reddit.com/r/dataisbeautiful/comments/13if21g/oc...

https://www.reddit.com/r/dataisbeautiful/comments/vrdcfz/oc_...

You could build pretty cool statistics around this once you have enough data.