Translate a course from English to Spanish

I need to find somebody to translate a course from English to Spanish.
The course is recorded in videos so I need the subtitles of the videos (which are already in text form) to be translated accurately into spanish.
Videos lenght is:
video 1: 1h3m
video 2: 27m
video 3: 39m
video 4: 53m
video 5: 38m
An example of the subtitles (text) is included in the attachments.
This task will be submitted in coursera so they can use the subtitles in this specific course. I need the person to hire, to be able to log in there and follow their instructions.