Take my existing wordpress landing page, integrate mailchimp to the email grab, shopify to the purchase link, and load the PDFs to shopify to get delivery links

I am looking for a freelancer who can help me with my WordPress landing page. Here are the specific requirements for the project:

Theme: Other (please specify)

Integration:
- Integrate MailChimp to the email grab feature on the landing page
- Integrate Shopify to the purchase link on the landing page

PDF Upload:
- Load the existing PDFs to Shopify to create delivery links for customers

Skills and Experience:
- Proficiency in WordPress and experience with customizing landing pages
- Knowledge of integrating MailChimp and Shopify to WordPress
- Familiarity with uploading and managing PDFs on Shopify

Please note that I already have accounts set up with MailChimp and Shopify, and I have the PDFs ready for upload.