Squarespace Website Updates + Course Creation Graphic Designer

I am looking for someone to assist with updating my squarespace website and some graphic designing for my online courses and journals. I need someone who knows Squarespace and Shopify and is an expert at both. Additionally, I need someone with Adobe InDesign, Photoshop and/or Canva skills. Lastly, I would like someone who can provide a couple T-Shirt designs and book cover designs. Project can be freelance, full time or part time and may last 1-2 months.