Event & Certificate System
View on GitHubFull-Stack Web Application · PHP · MySQL
Overview
A web platform for managing event registrations and automatically generating digital participation certificates for attendees. Organizers can create events, manage registrations, and distribute personalized PDF certificates — all through a single web interface.
The standout feature is the on-the-fly certificate generation — when an attendee's participation is confirmed, the system dynamically creates a personalized certificate PDF with their name, event details, and date, ready for download or email delivery.
How It Works
Event Creation
Organizers create events with title, description, date, location, and maximum capacity.
Registration
Attendees register by providing their details. The system validates capacity and prevents duplicate registrations.
Attendance Confirmation
Organizers mark attendees as confirmed after the event.
Certificate Generation
Confirmed attendees can download a dynamically generated PDF certificate with their personal details embedded.
Admin Dashboard
Full overview of all events, registration counts, and attendee management.
Tech Stack
Key Learnings
- ▸Server-side PDF generation — dynamically composing documents with custom layouts, fonts, and user data.
- ▸Handling concurrent registrations safely using database transactions to prevent race conditions on limited-capacity events.
- ▸Building a complete event lifecycle from creation to certificate issuance, understanding real-world workflow requirements.
- ▸Email delivery integration for sending certificates directly to attendees.