MERN Organic E-commerce website Build

I’m launching a full-featured online store for organic products and want a developer who can deliver the entire stack—from database schema through pixel-perfect front end—using React, Node/Express and MongoDB.

Core requirements
• A lightning-fast, secure SPA with server-side API, built on the MERN architecture.
• Google social login as the primary authentication method (email / other networks could be added later, but Google must work flawlessly from day one).
• Clean, modern, minimalistic UI that feels at home on both mobile and desktop screens.
• Product catalogue with category filters, search, detailed pages and a smooth cart / checkout flow.
• IP-based geo-detection that flips currency automatically so shoppers see local pricing without extra clicks.
• Real-time order tracking visible from the customer dashboard.
• Role-based admin panel to manage products, inventory, orders and customers.
• Fully responsive design, tested on all major browsers.

Deliverables
1. Source code in a private Git repository, well-documented and structured for future scaling.
2. Production-ready build deployed to my chosen host, HTTPS and basic security hardening in place.
3. Admin dashboard with CRUD operations for all store entities.
4. Customer-facing site with Google login, multi-currency pricing, cart, checkout and order tracking.
5. Post-launch hand-over session plus concise setup/run documentation.

Please include links to at least two MERN projects you have built, outline your estimated timeline, and highlight any experience with currency conversion APIs or geo-location services. I’m after a reliable partner who writes clean code, communicates clearly and meets deadlines—looking forward to your proposal.