QR Bottle Tracking App & Web

I need a straightforward system that lets us follow every 5-gallon / 20 L bottle from the moment it leaves our factory until it comes back again. Each container already carries a permanent QR code such as “BTL-000127”, so the job is to capture those scans and turn them into clear, actionable data... (Budget: $30 - $250 USD, Jobs: Android, API Development, Cloud Computing, Database Design, iPhone, Mobile App Development, PHP, Web Development)