PrestaShop Functionality and UX Revamp

We are looking for an experienced PrestaShop developer to customize our existing website.
Our site is mainly for B2B buyers and exporters, so we want an enquiry-based system instead of Add to Cart with a clean, professional, export-focused look.

Scope of Work
1️⃣ Core Customization
1) Replace “Add to Cart” with “Enquiry / Request Quote” form
2) Enquiry form to capture:
3) Name, Company, Country
4) Email, WhatsApp
5) Product & quantity
6) Enquiry notifications via email

2️⃣ Design & UI
1) Homepage banner / slider customization' Clean, export-focused layout
2) Mobile & tablet responsiveness
3) Improve product page design for B2B buyers

3️⃣ PrestaShop Technical Work
1) Theme customization (no core file hacking)
2) Module configuration & customization
3) Speed & performance optimization
4) Bug fixing & layout issues
5) SEO-friendly structure (basic)

4️⃣ Optional (Bonus)
1) WhatsApp enquiry integration