AI Voice Assistant for Android Calls and WhatsApp Title: Build a Personal AI Voice Assistant App for Android (Auto-answer Calls, Transcribe, WhatsApp Message Forwarding) Description: I am looking for a skilled Android developer (with AI integration experience) to create a personal AI voice assistant app. I am not a technical user, so I need someone who can handle the full development and guide me through the setup. Key Features I Need: Auto-answer incoming phone calls AI voice assistant should speak: “Sir is in a meeting. If it’s urgent, please tell me, and I’ll pass your message to him.” Listen to the caller’s response and convert the voice to text Send the transcribed message to my WhatsApp or Telegram App should work only on Android Optionally access WhatsApp notification text (if technically possible within policy) Technologies (Suggested): AI: OpenAI GPT-4 or similar (for smart response handling) TTS/STT: Google Text-to-Speech & Speech-to-Text Backend: Firebase or simple local storage Notes: Must comply with privacy and call handling regulations (notify callers, get permissions) Clear documentation is required so I can manage or hand over the project later I prefer a simple user interface with easy on/off control Budget: Open to reasonable proposals. Please suggest an estimated time and cost. Preferred Experience: Android development with custom telephony features AI chatbot integration Experience building voice or call assistant apps Familiarity with WhatsApp Business API or notification access (nice to have)