High-Converting Product Sales Landing Page

I'm looking for an experienced web designer to create a high-converting landing page aimed at selling physical products. The landing page should include a section for limited time offers to create urgency and drive sales.

Key Requirements:
- Feature a compelling limited-time offers section
- Optimize for mobile and desktop
- Integrate with payment gateways
- SEO-optimized

Ideal skills and experience:
- Proven track record in designing sales-focused landing pages
- Strong understanding of UX/UI principles
- Experience with SEO and payment gateway integration
- Portfolio showcasing similar projects

Please provide examples of previous work and a brief outline of your approach.