QR-based Platform
Privacy-first QR platform that lets people contact vehicle owners instantly without exposing personal phone numbers.
ScanToOwner is a complete end-to-end communication platform with web app, mobile app, admin dashboard, and scalable backend that enables secure, real-time contact with vehicle owners through QR scans.
Contact
QR Instant Flow
Privacy
No Number Exposure
Auth
JWT Secured
Platform
Web + Mobile + Admin
Frontend
React + Vite web frontend for public scan flow, owner dashboard, and operational interfaces with optimized scan-to-message UX.
Backend
Go backend using Chi Router with JWT-secured APIs to handle scan events, messaging workflows, user auth, and admin operations.
Database
PostgreSQL for core relational data, Redis for cache and fast interaction state, and object storage (S3/MinIO) for related assets.
Deployment
Dockerized services behind Nginx with scalable infrastructure supporting web, mobile, and admin modules in production.
Problem
People often need to contact vehicle owners for parking blocks or urgent issues, but sharing personal numbers publicly creates privacy and misuse risks.
Solution
Built a QR-first anonymous communication layer so anyone can notify owners instantly while the platform keeps personal identity and contact data hidden.
Challenge
Designing a secure, low-friction scan-to-message pipeline across web, mobile, and admin systems while preserving speed, reliability, and privacy.
Impact
Delivered a practical privacy-first vehicle communication system for communities, combining instant notifications, secure workflows, and scalable operations.