AI Voice Sales Agent Developer (Retell / Vapi / OpenAI Integration) – Solar & Energy Business

Overview We are an Australian renewable energy company looking to build an AI-powered voice sales agent that can handle inbound and outbound customer calls, qualify leads, and assist in booking solar, battery, and electrification consultations... (Budget: $250 - $750 AUD, Jobs: AI Development, API Integration, Automation, LLM Integration, Make.com, OpenAI, PHP, Retell AI, Telemarketing, Zapier)