BusinessReview is a full-stack web platform I built around NFC "tap-to-review" cards — the countertop cards that let a customer tap their phone and instantly leave a Google review. The project covers the entire product: an e-commerce storefront that sells the cards, the review experience the cards point to, and an admin dashboard for running the whole operation

I designed the card-to-client linking system so each physical card carries a permanent opaque code that admins assign to a business. Cards can be reassigned or re-pointed at any time without re-writing the NFC chip, which makes inventory and client management far simpler.

I built the entire backend as a single zero-dependency Node.js server (~770 lines) — no frameworks, no npm install — with clean URLs, JSON-file storage, and production-grade security.