I worked on 2 projects while i was an intern. 
The first one was to make sure the website could handle the change from the old version to the new.
The second was to test the implementation of new elements to the website, and to make sure the back-end developers knew where the problems was and which ones they should work on.
Front page - Before and after
Product list - Before and after
Planner board i was responsible for, assigning tasks and keeping up with the current state of the website
Back to Top