Minimalist One-Page Website with Case Studies

I'm looking for a professional web designer to create a simple, clear, and minimalist one-page website with good white space and readability. The site should include: - Case studies and comprehensive information about our business to enhance credibility - Stock images to complement the content - An email newsletter template - SEO optimization for each page - A responsive design suitable for both mobile and desktop - Fast loading speed - Built-in accessibility principles The site will primarily reside on the home page, with a few extra pages for articles and an 'about us' page as needed. The chosen platform can be either Wix or Squarespace, as I am open to both. Key skills and experience: - Proficiency in either Wix or Squarespace - Strong understanding of minimalist design principles - Experience in creating engaging, clear, and credible business websites - SEO expertise - Knowledge of accessibility principles - Ability to create a responsive and fast-loading website Please, include examples of similar projects you've done in your proposal.