entertainment, streaming Web & admin console
StageCast — Live Streaming Platform

Deliver an artist's live show withlow latency, interactivity & monetization.

Live Streaming Provider — We developed in-house, from scratch, an entertainment streaming platform where artists and organizers go live and fans watch and interact in real time. Low-latency streaming, chat, ticketing/merchandise, multi-language, and social login were unified on a single foundation.

Low-latency streaming
High-quality live video
Agora RTC
Real-time
Two-way interaction via chat
Socket.io
Ticket sales
Monetize events
Tickets & merch
Challenge
Before

With existing streaming tools, video latency and quality were unstable, and two-way fan interaction and event monetization were hard. A foundation that stays up under traffic spikes was also needed.

  • Want to stream in high quality
    Unstable latency and quality
  • Want to engage with fans
    One-way, no interactivity
  • Want to monetize events
    No ticketing/merchandise system
  • Want to handle concurrent load
    Crashes under traffic spikes
Solution
After

Low-latency live streaming with Agora and real-time chat via Socket.io/Redis enable two-way interaction. Monetized through tickets and merchandise, with multi-language, social login, and an admin console integrated. Built a foundation that streams reliably even as concurrent connections grow.

Viewers (Web) ⇄ Streaming platform ⇄ Artists / Operators ViewersWeb Watch / interact BroadcasterAdmin Stream / operate StageCastStreaming platform Live streamingAgora RTC ChatSocket.io Tickets & merchMonetize i18n & authi18n / social login Stack: React + NestJS + MySQL + Redis + AWS
stagecast.example.jp · Live
● LIVE 👁 12,480 Spring Live 2026 Broadcaster: Artist Aoi Live chat Miki: Amazing vocals! 🎤 Ken: Sent a tip ✨ Yui: So glad I bought a ticket Send a tip Buy ticket Merch Follow
Live viewing screen — low-latency streaming + real-time chat, tipping, tickets
TECH React NestJS Agora Socket.io AWS
Web Viewers
Admin Streaming & operations
Streaming Low-latency live
Considering adopting this for your business? info@amela.vn