SocialCard / Avyra
A digital business card wired to a physical NFC card — built twice, better the second time.
- Year
- 2025–2026
- Role
- Design, frontend, backend and deployment
The brief
A business card that stops being paper. The customer gets a physical NFC card pointing at a profile they control — and can change the destination without reprinting anything.
The first version was built in Python and Flask with Stripe, scheduled jobs and rate limiting. When the product outgrew it I rewrote the whole platform in Next.js and added a native iOS app through Capacitor.
The second version handles Apple Sign-In, Firebase push notifications, Apple Wallet passes, QR codes, image upload with cropping, and analytics on how often the card gets scanned.