Shopify Store Optimization and Geo-Pricing Setup for Premium Lash Serum Brand Launch

We are seeking an experienced Shopify expert to finalize and optimize our e-commerce store for a new lash growth serum brand. The website is currently partially built and requires significant technical adjustments and design improvements to achieve a premium, conversion-ready aesthetic before our official launch. The project focuses on two main areas: technical configuration for geo-based pricing and comprehensive design/UX enhancements. The current store structure includes one landing page and one product page, with no additional subpages required at this stage. We are looking for a clean and efficient solution, open to app recommendations if necessary.

Technical Requirements:
- Implement different pricing displays based on the customer's country (Colombia vs USA).
- Configure the product to appear as 'Pre-Order' (Preventa) for customers in Colombia.
- Ensure the product is available for regular purchase for customers in the USA.
- Integrate automatic country detection via geolocation for a seamless user experience.

Design & UX Improvements:
- Elevate the overall visual design to reflect a premium, beauty-focused brand identity.
- Optimize the layout structure for improved conversion rates, including section order, call-to-action (CTA) placement, and benefits hierarchy.
- Refine typography, spacing, and ensure visual consistency across the store.
- Optimize the mobile experience to be fully responsive and user-friendly.
- Ensure the landing page and product page exude a modern, clean, and high-end feel, aligning with a luxury beauty brand.

Ideal Candidate Profile:
- Proven strong experience with Shopify platform development and optimization.
- Demonstrated expertise in multi-currency and geo-based store configuration.
- Prior experience working with beauty, skincare, or premium e-commerce brands is highly valued.
- Excellent communication skills and ability to define clear timelines and deliverables.

Expected Deliverables:
- A fully optimized and visually appealing landing page.
- Correctly implemented geo-based pricing setup for Colombia and USA.
- Functional pre-order configuration specifically for the Colombian market.
- A Shopify store that is fully ready for official launch.