How One Startup Uses WebRTC Data Channels for Real-Time Sync

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How One Startup Uses WebRTC Data Channels for Real-Time Sync

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Episode 86 dives into how a small logistics startup, RoutePilot, moved from polling REST endpoints to building a real-time synchronization layer using WebRTC data channels. Co-founder and CTO Maya Chen explains why they chose peer-to-peer data channels over WebSockets for their delivery-driver app, how they handled NAT traversal with a simple STUN server, and the unexpected latency improvements they saw. We walk through the concrete architecture: the signaling server written in Go, the JSON-based message protocol, and how they reconnected after network drops. Maya also shares the one metric that convinced her team to never go back to polling: a 94 percent reduction in server bandwidth costs. If you are building a mobile app that needs live updates without the overhead of a persistent TCP connection, this episode is for you. #WebRTC #DataChannels #RealTimeSync #StartupArchitecture #RoutePilot #MayaChen #GoLang #STUN #NATTraversal #PeerToPeer #LogisticsTech #MobileEngineering #BandwidthOptimization #WebSocketAlternatives #TechnicalCoFounder #BusinessAndTechnology #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo

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