Hi,
Consider this scenario: The main translator has days off another translator will translate texts in order to continue to deliver new version of the product. When he come back from holidays, the main translator wants to double check what was done and filter by contributor can achieve that.
I found a way to achieve this in the contributors page 
Hi. Yep, the contributor’s detail page is the best place for that. We know it requires modernization though (one of the oldest pages in Localazy at the moment 
). If you have any feedback regarding it, feel free to create a new thread for it