To open your personal Activity log, click your username in the top right-hand corner of the screen and select Profile item from the drop-down menu:
Next, click Activity tab in your user profile. You will see the list of your latest activities on Amara, including video submissions, subtitle edits, task-related actions and some other events:
This list, together with the time and description of each event, includes links to the videos and subtitles you were editing, which help you access your current and earlier work.
At this time, Amara does not yet provide an organized, search-able list of subtitles a user has contributed to, but we understand the need and demand for such a list. In the future, we plan to add this option - please stay tuned for updates with our changelog.