Cinematography Editing

Hello, I am looking for a professional freelancer to help me with some video editing for a music video. The video editing will require expertise in working with video files and creating a great looking, polished product out of them. I am not sure if I need color grading for the video, so the ability to work with and potentially add color grading to the video is important. Additionally, the video that I need edited is going to be longer than 7 minutes, so I am looking for someone who has experience in working with lengthy videos. If you think this is something you are capable of, I would love to discuss further. Thanks!.

I'm attaching the video sample. Go through it
https://www.youtube.com/watch?v=wk99OKNE_Ro