iOS + AI Engineer — Voice App (React, Capacitor, LLM)

I'm a founder with a nearly complete consumer iOS app in a specific niche — full concept, codebase, and scope shared after NDA is signed. Stack: React 18 / TypeScript / Capacitor iOS / Supabase / Claude AI / ElevenLabs TTS / Whisper STT / Bluetooth LE hardware integration Two things need fixing: 1. iOS mic goes silent after audio playback — needs a Capacitor Swift plugin to properly manage AVAudioSession between playback and record modes 2. Conversational AI edge cases — the LLM layer occasionally loops or ignores user input; needs state machine logic fixes and prompt tuning You have: - Capacitor iOS + Swift plugin experience - AVAudioSession and getUserMedia in iOS WebViews - Strong React + TypeScript - LLM prompt engineering or AI product experience - You test by using the product, not just reading code To apply: Briefly describe an iOS audio or mic issue you've debugged and any AI/LLM product experience. Proposals without this will not be reviewed.