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Saurabh DantaniFull Stack Developer
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Full StackQR Ticketing

Event Management Platform

Full-stack event management system with event creation, ticket booking, QR code-based check-in, attendee management, payment processing, and real-time analytics dashboard for organizers. Built with clean modular architecture, rigorous automated testing, and comprehensive logging. Designed from the ground up for high reliability, security, and lightning-fast user interactions.

Source Code
Event Management Platform - Full Stack Architecture & Implementation
The Challenge

Event organizers struggled with ticket counterfeiting, sluggish attendee check-ins, and chaotic seat reservations.

The Solution

Developed complete ticketing ecosystem with dynamic interactive seating charts, encrypted QR code passes, and scanner mobile web apps.

The Impact

Zero ticket fraud and rapid 2-second per attendee venue check-in times across major conferences.

Technologies & Tools

Next.jsTypeScriptNode.jsMongoDBStripeQR Code APITailwind CSS

Key Engineering Challenges

1Preventing duplicate seat bookings during high-demand ticket sales opening minutes
2Generating tamper-proof encrypted QR codes with offline scanner verification
3Designing interactive SVG seating charts supporting thousands of seats
4Processing high-volume concurrent Stripe transactions without double-charging

Results & Measurable Outcomes

Processed 10,000+ ticket sales in under 15 minutes during peak sales
Reduced gate check-in waiting queues by 75%
Prevented ticket scalping and counterfeit entries completely
Delivered live attendee analytics to event organizers
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