Work / Real-time

PopRoom

Low-latency voice rooms over WebRTC.

  • 2023
  • Full-stack engineer
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Overview

PopRoom is a live audio product. The hard part is not the room list — it is keeping peer connections stable as people join and leave. I used WebRTC for the media path and built room management around dynamic peer graphs so a session could survive the usual chaos of people dropping on mobile networks.

What I built

  • WebRTC audio with low-latency peer connections.
  • Room lifecycle and membership management.
  • Dynamic renegotiation as peers enter and leave.