Nano NFC — Digital Business Cards

A tap-to-share digital business card platform. Users write profiles onto physical NFC tags for instantaneous profile sharing, built with a Flutter app and Node.js backend APIs.

• Conceptualized and developed the cross-platform mobile app in Flutter for seamless one-tap profile writing and reading via NFC hardware.
• Owned end-to-end product strategy and R&D, designing the data encoding scheme for offline tag validation.
• Collaborated on Node.js API development to securely host, edit, and serve dynamic digital profile assets.
• Empowered small businesses with a zero-cost digital profile platform, streamlining contact sharing and user onboarding.