Challenges

– Stable website & server to handle +20K concurrent users for registrations
– Approval & denial feature to handle registrations
– Auto email notifications to registrants with QR codes
– Require QR code scanners for onsite check-in/out to effectively handle people flow
– Control total number of registration & onsite visitors to prevent large crowd gathering

Solutions

Customized website
– Allow adding new events & online registration forms

QR code scanner (APK for Android) 
– Flexible to be installed on numerous android devices based on the event scale
– Auto sync of access data to admin panel via the network (SIM/ Wifi) for real-time report

Cloud-based admin panel
– Create an event & registration form with an approval flow
– Editable email notifications to registrants
– Auto-generate QR code for check-in/ out to events
– Monitor registration & real-time onsite participant numbers

Outcome

– Streamlined approval process & helped to filter duplicate registrations
– Powerful & scalable cloud server to handle +20K con-concurrent registrations
– Effectively manage people flow with QR code scanner for fast check-in
– Monitor real-time data – numbers of visitors at a venue for crowd control