Explainer Video Script Writer

I need someone to write scripts in english for my explainer videos. The artist must be creative and be able to create a concept. The script must be of high quality. I will provide all the necessary details for the script. Writer must have excellent english language and writing skills. Please send links of explainer videos you have written the script for. This is a long term project (15+ scripts each month for now) and I am willing to pay fix price based on length of video.