Events Ticketing Platform
End-to-end event ticketing with cryptographically unique QR codes and real-time door scanning.
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Project Type
SaaS / Events & Ticketing
Timeline
5 Weeks
My Role
Full-Stack Architect
Status
Live
No Reliable Owned Ticketing System
Event organisers were stuck paying large commission fees to third-party platforms, had no control over the customer experience, and had no reliable fraud-proof verification system for physical event entry.
- Third-party platforms (Eventbrite, etc.) charge per-ticket fees that erode margins
- No owned solution for West African payment rails (Paystack)
- Paper tickets and screenshot fraud were rampant at the door
- Organisers had no real-time dashboard to track entry or attendance
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A Complete Ticketing Engine with QR Verification
I architected the entire ticketing workflow, from payment to QR generation to door scanning, as a single owned platform, cutting out commission fees and eliminating fraud.
Paystack Payment Integration
Secure payment processing via Paystack, designed for West African cards and mobile money, with webhook confirmation.
Cryptographic QR Generation
Each ticket gets a unique signed QR code generated post-payment, cryptographically tied to the purchase, impossible to duplicate.
Automated Email Delivery
QR code ticket is emailed automatically within seconds of payment confirmation, no manual steps required.
Organiser Scanning Dashboard
Real-time dashboard for scanning QR codes at the door, instant valid/invalid feedback, live attendee count.
Supabase Real-Time Backend
Supabase powers live updates, as tickets are scanned, organisers see attendee counts update instantly across all devices.
Fraud Prevention
Each QR can only be scanned once, re-use attempts are flagged immediately. Screenshot fraud is eliminated by design.
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End-to-End Ticketing Used at Real Events
- Live at eventie.live, used for real-world events
- Paystack integration handles live payments reliably
- QR tickets delivered automatically within seconds of purchase
- Organisers scan from any device, no dedicated hardware needed
- Supabase real-time keeps door counts accurate across multiple scanners
- Zero fraud incidents, QR uniqueness enforced at the database level
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