Sam EddyTwilio voice, voice AI, and support operations. Built on real telephony, at real customer scale.https://samueleddy.com/iOS Safari audio sessions: fifteen commits to a working voice modehttps://samueleddy.com/writing/ios-safari-audio-sessions/https://samueleddy.com/writing/ios-safari-audio-sessions/What it took to make a continuous-mic voice agent reliable in Safari on iOS. AudioContext routing, mic prime-and-release, the W3C Audio Session API, and the failures that taught me each one.Mon, 18 May 2026 00:00:00 GMTPre-render your TTS audio, don't stream ithttps://samueleddy.com/writing/pre-render-tts/https://samueleddy.com/writing/pre-render-tts/Why streaming every utterance is the wrong default for production voice apps — the cost shape, the quota wall, the latency tax, and the pre-render pipeline I built to replace it.Mon, 18 May 2026 00:00:00 GMTThree deploy pivots: each fix bought time, not a solutionhttps://samueleddy.com/writing/three-deploy-pivots/https://samueleddy.com/writing/three-deploy-pivots/RecallIQ's deploy pipeline went from build-on-EC2 to build-on-Mac to GitHub Actions. Three forced pivots, three walls, three fixes that each looked permanent for a while. The pattern of right-sizing where the work actually happens.Mon, 18 May 2026 00:00:00 GMT