Webinar & Coaching Platform
Live webinar and 1-on-1 coaching site with QR Ph checkout, seat limits, Google Meet booking, Web Push reminders, and an AI chat assistant.
A site for selling and running live webinars, in use at webinar.riecodes.com. Each webinar gets its own page with schedule options and a seat limit, checkout runs through QR Ph, and payment webhooks confirm each sale. Booking a 1-on-1 session creates the Google Calendar event and Meet link on its own.
Reminders go out by email and by hand-written Web Push (RFC 8291 encryption, VAPID), and Coach E, an AI chat assistant, answers questions about each webinar.
Built on Next.js 16 and Firebase, with a Cloudflare Worker for scheduled jobs. Hardened with scanner-path traps that auto-block IPs at the Vercel Firewall, rate limits, CSP, and HSTS.