AI Voice Receptionist MVP Development

$20–30 / hour
4 hours ago on
Upwork Upwork
AI n8n Twilio Jobber Automation Voice AI

We’re looking for an experienced AI Automation Developer to build a working MVP of an AI voice receptionist for an HVAC company.


The MVP should demonstrate the workflow: Inbound Call → Retell AI → n8n → Jobber → SMS. You will build a basic Retell AI HVAC receptionist, configure Twilio for inbound calls, and create a simple call flow to collect customer information.


Deliverable: A working MVP where a customer calls, speaks with the AI, provides their info, and receives an SMS confirmation. Timeframe: 10–15 hours, deadline by the end of the weekend.


Requirements: Strong experience with Retell AI, Twilio, n8n, and Jobber API. Previous AI voice-agent experience is preferred.

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