for the tutorial: I have a lot of experience in c/c++ language. I know other languages too. I am good at video editing. billings and hourly charges are negotiable.
for the youtube channel: Dude, frankly, u have to do a lot. I am a regular youtuber, or a heavy youtuber.
i will suggest some changes, like first change your avatar man please, you need a cool intro video, Don't just directly dive into explaining. There is a lot to be modified, feel free to contact me. There is a lot that you can add to your youTube.