Support with social media, wordpress and some content creation

I am working towards the launch of a membership site aimed at helping ambitious professionals tackle the challenges of leadership and I need support initially until the end of September but hopefully ongoing too.
I need someone with experience working with wordpress, thinkific, mailchimp and canva or something similar and various social media channels.
Although I will create the content, I need someone who could take the transcriptions from a video or two and turn them into blog posts, take quotes and turn them into graphics for facebook, instagram and linkedin. I also would need you to then take the material for the week and summarise it into a newsletter.
I would need you to create email sequences in mailchimp linked to lead magnets and help create the lead magnets from content that I would give you
Be able to work with wordpress for both the main site and subdomains used for the launch

Someone who would be able to support me so that I can concentrate on creating the content and reaching out to contacts on linkedIn as I build towards the launch.