French dubbing of short online software training videos

We have a set of 40 short videos, exclusively screen capture with English-speaking commentary on top of it. 7 hours of video in total. Since the video is pure screen-filming (no character, no speaker visible), the voice-over has to be synched with the moves of the mouse on the screen, nothing else. We are looking for a ***native French speaker*** to do the transcript, translation and synchronized voice-over. Please give it a try with the short video I have uploaded and let me know what you think. Priority response to freelancers providing a sample based on the video I have supplied. Thanks in advance.