Dynamic AI-Assisted Telephony System Development

**Title:** Voice AI Integration Expert (n8n, Telephony, Speech APIs)

**Description:**
We are looking for an experienced developer to build a Voice AI phone integration system within a short timeline (3–5 days). The goal is to create a working MVP that connects phone calls to an AI workflow for speech processing and response.

**Scope of Work:**

* Set up phone call handling (inbound/outbound) using a telephony gateway (e.g., SIP, Twilio, or similar)
* Connect calls to n8n workflows using webhooks
* Integrate speech-to-text (STT) and text-to-speech (TTS) using existing APIs
* Use Intron for Kinyarwanda voice processing
* Use iFLYTEK (or similar) for Chinese voice processing
* Implement a simple response flow (basic AI or fixed responses)
* Deliver a working end-to-end demo (call → speech recognition → response)

**Requirements:**

* Proven experience with voice/telephony APIs
* Experience with n8n or similar automation tools
* Strong knowledge of APIs, webhooks, and real-time data handling
* Ability to deliver quickly (MVP in 3–5 days)

**Nice to Have:**

* Experience with multilingual voice systems
* Prior work with AI chat/voice bots

**Deliverables:**

* Fully working MVP
* Documentation of setup and workflow
* Demo showing successful call flow

**Budget:**
$300–$500 (fixed for MVP phase)

Please include examples of similar work or demos when applying.