Elementor E-commerce Site Setup

I need a clean e-commerce storefront built with WordPress and Elementor Pro (license supplied). The shop must present products in a simple list view and include a fully functional keranjang belanja so visitors can add, edit, and remove items before checkout.

Please integrate two essentials:
• Mailchimp for capturing addresses and triggering our welcome sequence
• Midtrans as the sole payment gateway, configured for seamless IDR transactions

The final layout has to be 100 % responsive and pass Google’s mobile-friendliness test. Performance matters; I’m aiming for a 90 + score on Google PageSpeed Insights without compromising design.

Acceptance criteria
1. Live WordPress site delivered on our server, built entirely with Elementor Pro
2. Product archive and single-product pages rendered in list view, cart flow fully tested
3. Mailchimp list connection verified (test signup shows in audience)
4. Midtrans sandbox and production keys working, with a successful real-world transaction recorded
5. PageSpeed Insights desktop and mobile scores ≥ 90 and zero critical issues in Core Web Vitals

If you’ve optimized Elementor sites before and are comfortable with Midtrans, I’d love to see your approach and timeline.