Hi, I can make a python script using YouTube API that will upload a video on your YouTube channel after you give it a video, a description etc.
I will also help with you the setup of getting your google credentials etc. You have to keep in mind that there is a limit to how many videos you can upload per day using the API. I don't remember the exact number. But you can't bypass it, unless you get a subscription for the API if you want to upload more than the free limit.
Please contact me if you are interested