Modern Clean Mailchimp Landing Page Design

I'm looking for a designer to create an aesthetically pleasing, modern, and clean landing page on Mailchimp. The current design isn't attracting enough sign-ups, and I need a professional touch to enhance its appeal.

The landing page should include:
- High-quality images
- Customer testimonials
- Call-to-action buttons

Ideal Skills and Experience:
- Proficiency in Mailchimp
- Strong design skills with a portfolio showcasing modern and clean designs
- Experience in creating high-converting landing pages

Please include samples of your previous work and a brief outline of your approach.