042024 · Platform · Full-Stack Engineer
Event Ticketing System
Context
A large event needed reliable, fast issuance and validation at the door.
What I built
- 01Built QR-based ticket issuance and validation.
- 02Managed on-site check-in flow for 3,000+ participants.
Stack
TypeScriptReactQRPostgreSQL
Outcome
3,000+ participants managed.