I will build a custom qr code web app for menus memorials, reviews, react next node js

I am not offering to build a Shopify Store. I am building only a mobile-first web app, which opens up when customers scan the QR code plaque pasted on a gravestone.

No, this can not be done with the Shopify App. It has to be built custom so you can have full control, plus you can control the cost of saving media.

The media (photos/videos) are saved in the S3 Bucket provided by AWS, and the interface for the bucket will be used from Digital Ocean. This is very secure and also rendered on CDN for a faster and seamless rendering experience.

I’m comfortable with both British and American English, especially since I’ve been teaching programming here for the last four and a half years.

The most significant challenge was the generation of thumbnails and video rendering on all mobile devices. This was successfully addressed by developing and implementing an algorithm.

No! That's the whole point. Every solution I build is a web app — users just scan the QR code with their phone camera and the page opens instantly in their browser.

Absolutely. I can build it under your domain, with your logo, colors, and branding. Your customers will never know a third party built it.

I can build the entire e-commerce flow — customers buy a physical product, receive a QR code, scan it, and set up their page. Just like Remember-Well.com does.

Yes. I've built multi-tenant platforms before. Each of your clients gets their own dashboard, branding, and QR management.

Depends on complexity. A basic QR landing page system takes 2-3 weeks. A full white-label SaaS platform takes 6-10 weeks.